Renesas R20UT3696EJ0120 User manual

User’s Manual
R20UT3696EJ0120 Rev.1.20 Page
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RX24T CPU Card
User’s Manual
For Your Safety
Do not fail to read this manual before using the RX24T CPU card (RTK0EM0009C03402BJ) (the product).
•Follow the indications in this manual when using the product.
•Keep this manual near the product so you can refer to it whenever necessary.
•Transfer or sale of the product to third parties is prohibited without written approval.
•The product does not meet the legal requirements for general product safety (including EMC requirements) for
equipment as stipulated by various countries and regions. The purchaser or importer of the product is responsible for
ensuring compliance with local regulations. In addition, the customer is responsible for ensuring that the product is
handled correctly and safely, in accordance with the laws of the customer’s country (region).
•All information contained in this manual represents information on products at the time of publication of this
manual. Please note that the product data, specification, sales offices, contents of website, address, etc., are subject
to change by Renesas Electronics Corporation without notice due to product improvements or other reasons. Please
confirm the latest information on Renesas Electronics website.
•The manual for the product, and specification (the documents) are the tool that was developed for the function and
performance evaluation of Renesas Electronics semiconductor device (Renesas Electronics device) mounted on the
product, and not guarantee the same quality, function and performance.
•By purchasing the product or downloading the documents from Renesas Electronics website, the support services
provided from Renesas Electronics is not guaranteed.
Meaning of Notations
In this manual items related to the safe use of the product are indicated as described below.
The degree of injury to persons or damage to property that could result if the designated content in this manual is not
followed is indicated as follows.
Danger
Indicates content that, if not followed, could result in death or serious injury*1
to the user, and which is highly urgent.
Warning
Indicates content that, if not followed, could result in death or serious injury to
the user.
Caution
Indicates content that, if not followed, could result in injury*2to persons or
physical damage.*3
Note 1. Serious injury refers to conditions resulting in persistent after-effects and for which treatment would
necessitate hospitalization or regular hospital visits, such as loss or impairment of eyesight, burns
(high- or low-temperature), electric shock, bone fracture, or poisoning.
Note 2. Injury refers to conditions for which treatment would necessitate hospitalization or regular hospital
visits.
Note 3. Physical damage refers to damage affecting the wider surroundings, such as the user’s home or
property.
R20UT3696EJ0120
Rev.1.20
Feb. 21, 2019

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Requirements related to the handling of the product are classified into the following categories.
•Marks indicating that an action is prohibited.
General Prohibition
The indicated action is prohibited.
Example: Do Not Touch!
Touching the specified location could
result in injury.
•Marks indicating that an action is prohibited.
General Caution
Indicates a general need for caution
that is not specified.
Example: Caution –Hot!
Indicates the possibility of injury due to
high temperature.
•Marks directing that the specified action is required.
General Instruction
The specified action is required.
Example: Turn Off (Disconnect) Power
Supply!
Instructs the user to turn off (disconnect)
the power supply to the product.
Warnings Regarding Use of the Product
◼Danger Items
Danger
•The product should be used only by persons (users) having a thorough knowledge of
electrical and mechanical components and systems, a full knowledge of the risks
associated with handling them, and training in inverter motor control and handling motors,
or equivalent skills. Users should be limited to persons who have carefully read the
Caution Items contained in this manual.
•Unlike typical equipment, the product has no protective case to ensure safety, and it
contains moving parts and high-temperature components that could be dangerous. Do
not touch the evaluation board or cables while power is being supplied.
•Carefully check to make sure that there are no pieces of conductive materials or dust
adhering to the board, connectors, and cables.
•There are moving parts, driven by a motor. Do not touch the motor while power is being
supplied.
•Ensure that the motor is insulated and placed in a stable location before supplying power.
Do Not Connect Load to Motor!
•This could cause fire, burns, or injury.

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◼Warning Items
Warning
Caution –Rotating Parts!
•The system includes a motor. Touching the rotating shaft could cause high-temperature
burns or injury.
Always insert plugs, connectors, and cables securely, and confirm that they are fully
inserted.
•Incomplete connections could cause fire, burns, electric shock, or injury.
Use the power supply apparatus specified in the manual.
•Failure to do so could cause fire, burns, electric shock, injury, or malfunction.
Disconnect the power supply and unplug all cables when the system will not be used for a
period of time or when moving the system.
•Failure to do so could cause fire, burns, electric shock, or malfunction.
•This will protect the system against damage due to lightning.
Use a mechanism (switch, outlet, etc.) located within reach to turn off (disconnect) the power
supply.
•In case of emergency, it may be necessary to cut off the power supply quickly.
Turn off the power supply immediately if you notice abnormal odor, smoke, abnormal sound,
or overheating.
•Continuing to use the system in an abnormal condition could cause fire, burns, or electric
shock.
Do Not Disassemble, Modify, or Repair!
•Doing so could cause fire, burns, electric shock, injury, or malfunction.
Do not use the product for any purpose other than initial evaluation of motor control in a
testing room or lab. Do not integrate the product or any part of it into other equipment. Do
not insert or remove cables or connectors when the product is powered on.
•The product has no safety case.
•Failure to observe the above could cause fire, electric shock, burns, or malfunction.
•The product may not perform as expected if used for other than its intended purpose.
◼Caution Items
Caution
Caution –Hot!
•The motor gets hot. Touching it could cause high-temperature burns.
Follow the procedure specified in the manual when powering the system on or off.
•Failure to do so could cause overheating or malfunction.
Caution –Static Electricity
•Use the antistatic band. Failure to do so could cause malfunction or unstable motion.

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Overview
The RX24T CPU card (RTK0EM0009C03402BJ) is an option board designed for use with the 24V Motor Control
Evaluation System for RX23T (RTK0EM0006S01212BJ) (Motor RSSK). The Motor RSSK comprises a 24V inverter
board (RTK0EM0001B00012BJ) (INV-BRD) and a RX23T CPU card (RTK0EM0013C01201BJ) (RX23T-CRD). By
replacing the RX23T-CRD with the product, motor evaluation can be performed using the RX24T.
An E1 emulator and equipment related to the Motor RSSK must be provided by the customer.
This user’s manual describes the proper handling of the product. Content related to the product is presented in chapters
1 to 4 and 6 to 8. Content related to connection of the INV-BRD supplied with the Motor RSSK is presented in chapter
5. For details of the operation of the INV-BRD, refer to the Motor RSSK user’s manual (R20UT3697EJ).
Target Device
RX24T microcontroller
Related Documents
•Schematic : R12TU0004EJ
•BOM List : R12TU0002EJ
•PWB Pattern Drawing: R12TU0003EJ
•Motor RSSK User’s Manual : R20UT3697EJ
Package Contents
Refer to “RX24T CPU Card Information” included with this document.
Abbreviations
Abbreviations
Full Name
Remarks
Motor RSSK
24V Motor Control Evaluation System for
RX23T
Motor control evaluation kit for RX23T
Product No.: RTK0EM0006S01212BJ
INV-BRD
24V Inverter Board
Inverter board supplied with motor control
evaluation kit for RX23T
Product No.: RTK0EM0001B00012BJ
RX23T-CRD
RX23T CPU Card
CPU card populated with RX23T
Product No.: RTK0EM0013C01201BJ

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Contents
1. Features..........................................................................................................................6
2. Specifications.................................................................................................................7
2.1 Specification................................................................................................................................7
2.2 Regulatory Compliance Notices................................................................................................8
2.2.1 European Union regulatory notices.................................................................................... 8
3. Block Diagram................................................................................................................9
4. Layout ...........................................................................................................................10
5. Usage ............................................................................................................................11
5.1 Quick Start .................................................................................................................................11
5.1.1 Preparation ..........................................................................................................................11
5.1.2 Replacing the CPU Card.....................................................................................................11
5.1.3 Preparation for Operation Test..........................................................................................11
5.1.4 Operation Test.....................................................................................................................11
5.1.5 Finishing the Operation Test .............................................................................................11
5.2 Operation ...................................................................................................................................12
5.2.1 Basic Operation...................................................................................................................12
5.2.2 Canceling an Error State....................................................................................................12
5.3 In Case of Abnormal Odor, Smoke, Abnormal Sound, Overheating, Etc............................12
6. Functions......................................................................................................................13
6.1 Power Supply.............................................................................................................................13
6.2 Connecting the E1 Emulator....................................................................................................13
6.3 Connecting the Inverter Board ................................................................................................14
6.4 Connecting the SCI...................................................................................................................15
6.5 Hall Sensor Signal Input...........................................................................................................15
6.6 Encoder Signal Input ................................................................................................................16
6.7 Extension of Unused Pins........................................................................................................17
6.8 Reset Circuit..............................................................................................................................17
6.9 Crystal Resonator .....................................................................................................................17
6.10 LEDs ...........................................................................................................................................18
7. Details of RX24T CPU Card..........................................................................................19
7.1 RX24T Features.........................................................................................................................19
7.2 RX24T Pin Assignments...........................................................................................................20
7.3 List of RX24T Pin Functions ....................................................................................................22
8. Caution Items................................................................................................................24

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1. Features
1. Populated with RX24T 32-bit microcontroller suitable for inverter control.
2. CPU card designed specifically for use with INV-BRD supplied with Motor RSSK.
3. Supports writing of software to flash memory using the E1 emulator.
4. Equipped with Hall sensor input connector and encoder input connector.
5. Equipped with SCI connector.

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2. Specifications
2.1 Specification
Table 2.1 Overview of RX24T CPU Card Specifications
Item
Specification
Product name
RX24T CPU card
Board product No.
RTK0EM0009C03402BJ
Supported inverter board
/ product No.
Supplied with 24V Motor Control Evaluation System for RX23T
24V Inverter Board / RTK0EM0001B00012BJ
Exterior view
Note: Appearance of actual product may differ from photo.
MCU
Product group
RX24T group
Product No.
R5F524TAADFP
CPU max.
operating frequency
80 MHz
Bit count
32 bits
Package / Pin count
LFQFP / 100 pins
ROM
256 KB
RAM
16 KB
MCU input clock
Crystal resonator 10 MHz
Input power supply voltage
DC 5 V
Selectable among the following:
•Power supply from supported inverter board
•Power supply from E1*1
Supported sensors
Hall sensor, encoder
(through holes provided for signal monitoring test pins)
Supported emulator
E1 emulator
Connectors
•Inverter board connectors 2
•SCI connectors 3
•E1 connector
•Hall sensor signal input connector
•Encoder signal input connector
Switch
MCU external reset switch
LEDs
User control LEDs 2
Operating temperature
Room temperature
Operating humidity
No condensation
Note 1. Power supply from the E1 emulator is only supported for standalone operation. Power supply from
the E1 emulator is not supported when the INV-BRD is connected.

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2.2 Regulatory Compliance Notices
2.2.1 European Union regulatory notices
This product complies with the following EU Directives. (These directives are only valid in the European Union.)
CE Certifications:
・Electromagnetic Compatibility (EMC) Directive 2014/30/EU
EN61326-1 : 2013 Class A
WARNING: This is a Class A product. This equipment can cause radio frequency noise when used in
the residential area. In such cases, the user/operator of the equipment may be required
to take appropriate countermeasures under his responsibility.
・Information for traceability
・Authorised representative
Name: Renesas Electronics Corporation
Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan
・Manufacturer
Name: Renesas Electronics Corporation
Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan
・Person responsible for placing on the market
Name: Renesas Electronics Europe GmbH
Address: Arcadiastrasse 10, 40472 Dusseldorf, Germany
・Trademark and Type name
Trademark: Renesas
Product name: RX24T CPU Card for Motor Control
Type name: RTK0EM0009C03402BJ
Environmental Compliance and Certifications:
・Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU

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3. Block Diagram
RX24T
Crystal
Oscillator
Reset
Switch
LED × 2
E1 Connector
(CN1)
SCI1
Connector(CN3)
Encoder Input
connector(CN6)
Hall Input
connector(CN7)
SCI5
Connector(CN2)
SCI6
Connector(CN4)
IU,IV,IW
Port Output
VBUS,VU,VV,VW
POE Input
PWM Pulse PWM Pulse
Output
VCC(5V) VCC
AD Input
Volume Resistor
Voltage
AD Input
Reset Signal
Through-hole
RX24T CPU Card
Inverter
Board
Connector
(CNB)
Inverter
Board
Connector
(CNA)
LED3
LED1,2
Over Current
External AD Input
AVCC(5V)
Port Output
TXD5/RXD5
TXD6/RXD6
TXD1/RXD1
MD/FINED
Hall signal
Encoder signal
10MHz
Signal×46
Universal
Space(CN5)
AVCC
AD Input
AD Input
Reset
XTAL/EXTAL
Port Input
Port Input
Port
Input/Output
Port
Input/Output
Port
Input/Output
Port
Input/Output
Through-hole
Through-hole
GND
Figure 3.1 RX24T CPU Card Block Diagram

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4. Layout
Figure 4.1 RX24T CPU Card Layout (Top view)
Figure 4.2 RX24T CPU Card Layout (Bottom view)
Inverter board
connector (CNB)
Inverter board
connector (CNA)
Hall sensor
signal input
connector (CN7)
Encoder signal
input connector
(CN6)
SCI connector (CN4)
(For Renesas motor tools)
Crystal resonator
SCI connector
(CN2)
E1 connector
(CN1)
SCI connector
(CN3)
RX24T
Reset switch
Universal connector
through holes (CN5)

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5. Usage
5.1 Quick Start
5.1.1 Preparation
Obtain the Motor RSSK, and perform the steps described in 5.1.1 and 5.1.2 of section 5.1, Quick Start, of the user’s
manual (R20UT3697EJ).
5.1.2 Replacing the CPU Card
Confirm that the INV-BRD is powered off, remove the RX23T-CRD from the INV-BRD, and connect the product in its
place.
Figure 5.1 Replacing the CPU Card
5.1.3 Preparation for Operation Test
Perform the steps described in 5.1.3 to 5.1.5 of the Motor RSSK user’s manual (R20UT3697EJ) to prepare for motor
drive.
5.1.4 Operation Test
Perform the steps described in 5.1.6 to 5.1.9 of the Motor RSSK user’s manual (R20UT3697EJ) in the order indicated,
turn on the power supply, enable motor rotation, change the motor rotation speed, and stop motor rotation.
5.1.5 Finishing the Operation Test
After the operation test is finished, confirm that the motor shaft is no longer rotating and turn off the stabilized power
supply output.
(2) Make sure the inverter board
connectors are correctly
aligned, and mount the RX24T
CPU card.
(1) Remove the RX23T CPU card.
Motor RSSK
RX24T CPU card
RX23T CPU card

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5.2 Operation
5.2.1 Basic Operation
Out of the box the product is programmed with sensor-less vector control software for the RX24T. Table 5.1 lists the
software specifications and the basic operations when connected to the Motor RSSK.
Table 5.1 Initial Software Specifications
Item
Specification
Control method
Sensor-less vector control
VR1
Clockwise turn: Motor shaft rotates clockwise.
Counterclockwise turn: Motor shaft rotates counterclockwise.
SW1
ON: Motor rotation enabled
OFF: Motor rotation disabled
SW2
Cancels error state: OFF → ON → OFF after an error:
LED1
ON: SW1 ON and normal state.
OFF: SW1 OFF or error state.
LED2
ON: error state.
OFF: normal state.
5.2.2 Canceling an Error State
If an error occurs, LED2 lights on the INV-BRD and the product, and motor rotation stops. To recover, it is necessary to
turn off toggle switch SW1 and turn on toggle switch SW2 on the INV-BRD, and then turn off toggle switch SW2
again.
5.3 In Case of Abnormal Odor, Smoke, Abnormal Sound, Overheating, Etc.
The INV-BRD is equipped with a toggle switch (S1) to cut off the flow of current to the inverter. If an abnormal
condition (such as abnormal odor, smoke, abnormal sound, or overheating) occurs, turn off S1 to cut off current flow to
the inverter.
Figure 5.2 Cut off current
S1
OFF

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6. Functions
6.1 Power Supply
The product does not have a dedicated power supply connector. When connected to the INV-BRD it draws power via
the connector. When not connected to the INV-BRD, it can draw power via the E1 connector. The product is not
allowed to draw power via the E1 connector when it is connected to the INV-BRD.
6.2 Connecting the E1 Emulator
The E1 on-chip debugging emulator from Renesas Electronics is used to write software (program) to the flash memory
of the RX24T. Software will be downloaded into the product via E1 emulator. It is also necessary to make the settings
shown in Table 6.1 in the integrated development environment to enable the emulator to supply power to the product.
Table 6.2 lists the pin assignments of the E1 connector.
Table 6.1 E1 Emulator Power Supply Settings
Connection to INV-BRD
Power Supply Setting
Connected
Power supply not allowed*1
Not connected
5 V power supply
Note 1. When connected to the INV-BRD, the product must draw power from the INV-BRD.
Table 6.2 Pin Assignments of E1 Connector (CN1)
Pin No.
Pin Function
RX24T
Connection Pins
Pin No.
Pin Function
RX24T
Connection Pins
1
NC
⎯
2
GND
VSS
3
NC
⎯
4
NC
⎯
5
TXD
PD3/TXD1
6
NC
⎯
7
MD/FINED
MD/FINED
8
VCC
VCC
9
NC
⎯
10
NC
⎯
11
RXD
PD5/RXD1
12
GND
VSS
13
RESET
RES#
14
GND
VSS
Note: See r20ut0399ej0801_e1e20_rx.pdf, a supplement to the E1/E20 emulator user’s manual.

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6.3 Connecting the Inverter Board
The product connects to the INV-BRD supplied with the Motor RSSK via the inverter board connectors (CNA and
CNB). Table 6.3 and Table 6.4 list the pin assignments of the inverter board connectors.
Table 6.3 Pin Assignments of Inverter Board Connector (CNA)
Pin No.
Pin Function
RX24T
Connection Pins
Pin No.
Pin Function
RX24T
Connection Pins
1
LED1#
PA2
2
LED2#
PA1
3
LED3#
PD7
4
NC
PB3
5
FO#
P70/POE0#
6
NC
P55
7
WN
P76/MTIOC4D
8
VN
P75/MTIOC4C
9
UN
P74/MTIOC3D
10
WP
P73/MTIOC4B
11
VP
P72/MTIOC4A
12
UP
P71/MTIOC3B
13
SW1#
P80
14
SW2#
P81
15
5V
VCC
16
5V
VCC
17
GND
VSS
18
GND
VSS
19
3.3V
⎯
20
3.3V
⎯
Table 6.4 Pin Assignments of Inverter Board Connector (CNB)
Pin No.
Pin Function
RX24T
Connection Pins
Pin No.
Pin Function
RX24T
Connection Pins
1
AVCC
AVCC
2
AVCC
AVCC
3
NC
P42/AN002
4
NC
P43/AN003
5
IU
P44/AN100
6
IV
P45/AN101
7
IW
P46/AN102
8
VPN
P64/AN204
9
TEMP
P65/AN205
10
VU
P61/AN201
11
VV
P62/AN202
12
VW
P63/AN203
13
VAC
P51/AN207
14
IPFC
P52/AN208
15
VR
P53/AN209
16
RSVIN
P54/AN210
17
VCCIO
VCC
18
VCCIO
VCC
19
GND
VSS
20
GND
VSS

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6.4 Connecting the SCI
The product communicates with the SCI via the SCI connectors. There are three SCI connectors: CN2, CN3, and CN4.
Table 6.5 lists their pin assignments.
Table 6.5 Pin Assignments of SCI Connectors (CN2, CN3, CN4)
Connector No.
Pin No.
Pin Function
RX24T Connection Pins
CN2
SCI5
1
5V
VCC
2
RX24T transmit side
PB5/TXD5
3
RX24T receive side
PB6/RXD5
4
GND
VSS
CN3
SCI1*1
1
5V
VCC
2
RX24T transmit side
PD3/TXD1
3
RX24T receive side
PD5/RXD1
4
GND
VSS
CN4
SCI6
1
5V
VCC
2
RX24T transmit side
PB2/TXD6
3
RX24T receive side
PB1/RXD6
4
GND
VSS
Note 1. The SCI1 TXD and RXD pins are also used by E1 Emulator, so it is not possible to use SCI1 when
the product is connected to the E1 Emulator.
6.5 Hall Sensor Signal Input
The product is equipped with a Hall sensor signal input connector. Using this connector it is possible to input the Hall
sensor signal from the motor supplied with the Motor RSSK directly to the product. The signal input to the product is
pulled up to 5 V and passed through an RC filter before being input to the RX24T. Table 6.6 lists the pin assignments of
the Hall sensor signal input connector, and Table 6.7 lists connector information.
Table 6.6 Pin Assignments of Hall Sensor Signal Input Connector (CN7)
Pin No.
Pin Function
RX24T Connection Pins
1
5V
VCC
2
GND
VSS
3
HU
P10
4
HV
P11
5
HW
P96
Table 6.7 Hall Sensor Signal Input Connector Information
Part
Product No.
Manufacturer
Connector (CN7)
XHP-5
J.S.T. Mfg. Co. Ltd. (JST)

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6.6 Encoder Signal Input
The product is equipped with an encoder signal input connector. This makes it possible to input the encoder signal to
the RX24T. The signal input to the product is pulled up to 5 V and passed through an RC filter before being input to the
RX24T. Table 6.8 lists the pin assignments of the signal input connector, and Table 6.9 lists connector information.
Table 6.8 Pin Assignments of Encoder Signal Input Connector (CN6)
Pin No.
Pin Function
RX24T Connection Pins
1
5V
VCC
2
GND
VSS
3
A-phase
P33/MTCLKA
4
B-phase
P32/MTCLKB
5
Z-phase
PA5
Table 6.9 Encoder Signal Input Connector Information
Part
Product No.
Manufacturer
Connector (CN6)
XHP-5
J.S.T. Mfg. Co. Ltd. (JST)

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6.7 Extension of Unused Pins
To facilitate general use of the product, the unused pins of the RX24T are extended through universal connector through
holes in the board. Table 6.10 lists the pin assignments of the universal connector through holes.
Table 6.10 Pin Assignments of Universal Connector Through Holes
Pin No.
RX24T Connection Pins
Pin No.
RX24T Connection Pins
1
AVCC
2
AVCC
3
P60
4
P55
5
P50
6
P47
7
P43
8
P42
9
P41
10
P40
11
VSS
12
VSS
13
PE5
14
P02
15
P00
16
P01
17
PE4
18
PE3
19
PE1
20
PE0
21
PD6
22
PD4
23
PD2
24
PD1
25
PD0
26
PB7
27
PB4
28
PB3
29
PB0
30
PA4
31
PA3
32
PA0
33
P95
34
P94
35
P93
36
P92
37
P91
38
P90
39
P31
40
P30
41
P24
42
P23
43
P22
44
P21
45
P20
46
P82
47
P81
48
P80
49
VSS
50
VSS
51
NC
52
NC
53
NC
54
NC
55
NC
56
NC
57
UVCC
58
UVCC
59
VSS
60
VSS
6.8 Reset Circuit
The product is equipped with a reset circuit for resetting the microcontroller at power-on reset and external reset. To
apply an external reset to the microcontroller, press the pushbutton (SW1).
6.9 Crystal Resonator
The microcontroller mounted on the product is connected to a 10 MHz crystal resonator.

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6.10 LEDs
Two LEDs are mounted on the product for use in debugging programs and general system applications. Each turns on
when the output on the corresponding port is low-level and turns off when the output is high-level. Table 6.11 lists the
pin assignments corresponding to the LEDs.
Table 6.11 RX24T CPU Card LED Connection Pin Assignments
Corresponding RX24T Port
LED1
LED2
PA2
High-level output
Off
⎯
Low-level output
On
⎯
PA1
High-level output
⎯
Off
Low-level output
⎯
On

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7. Details of RX24T CPU Card
7.1 RX24T Features
1. 32-bit microcontroller with RXv2 CPU core for motor control
2. On-chip 32-bit single-precision floating point unit (FPU)
3. Ability to output three-phase complementary PWM waveforms on two channels
4. Ability to set timer interrupt as A/D trigger
5. Three 12-bit A/D converter units with a total of 22 channels
6. Channel-dedicated sample and hold function
7. On-chip programmable gain amplifier and comparator
8. Timer output stop (Hi-Z) function
9. On-chip independent watchdog timer

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7.2 RX24T Pin Assignments
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PE5/IRQ0
P02/MTIOC9D/CTS1#/RTS1#/SS1#/IRQ5/ADST0
VSS
P00/IRQ2/ADST1
VCL
MD/FINED
P01/POE12#/IRQ4/ADST2
PE4/MTCLKC/POE10#/IRQ1
PE3/MTCLKD/POE11#/IRQ2
RES#
XTAL
VSS
EXTAL
VCC
PE2/POE10#/NMI
PE1/MTIOC9D/TMO5/CTS5#/RTS5#/SS5#/SSLA3
PE0/MTIOC9B/TMCI1/TMCI5/SSLA2
PD7/MTIOC9A/TMRI1/TMRI5/SSLA1
PD6/MTIOC9C/TMO1/CTS1#/RTS1#/SS1#/SSLA0/IRQ5/ADST0
PD5/TMRI0/TMRI6/RXD1/SMISO1/SSCL1/IRQ3
PD4/TMCI0/TMCI6/SCK1/IRQ2
PD3/TMO0/TXD1/SMOSI1/SSDA1
PD2/TMCI1/TMO4/SCK5/MOSIA
PD1/TMO2/MISOA
PD0/TMO6/RSPCKA
Figure 7.1 RX24T Pin Assignments (1/2)