Infineon XC2000 Series User manual

Never stop thinking.
Microcontrollers
XC2000 series Board Manual, V.1.0, June 2007
XC2000 Easy Kit
Board REV. V1.0

Edition 2007-06
Published by
Infineon Technologies AG
81726 München, Germany
©Infineon Technologies AG 2007.
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values
stated herein and/or any information regarding the application of the device, Infineon Technologies hereby
disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-
infringement of intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office (www.Infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.

XC2000
Easy Kit
XC2000 series Board Manual 3 V 1.0, 2007-06
XC2000 Easy Kit
Revision History: 2007-06 V 1.0
Previous Version:
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XC2000
Easy Kit
Table of Contents Page
XC2000 series Board Manual 4 V 1.0, 2007-06
1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2Features of the XC2000 series Easy Kit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Summary of Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Layout Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 DIP Switch S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5 Easy Kit Power Supply concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.5.1 Power Supply via Power Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3Description of Connectors and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Switch S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2 Headers and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2.1 USB (P101) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2.2 CAN1/2 (X103) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2.3 LIN Header (X104) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2.4 OCDS Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.5 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.6 Power Headers (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3 Pin Definition and Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.1 144 - Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.2 100 - Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4 Zero Ohm Resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4Memory Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.1 Internal Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.2 Internal PRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.2 OCDS Debugging Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.3 USB Interface for UART support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.4 MemTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.5 ASC Bootstrap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.6 Start Memtool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.7 Connect to the Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.8 Prepare Memtool for Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.9 Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.10 Execution Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

XC2000
Easy Kit
XC2000 series Board Manual 5 V 1.0, 2007-06

XC2000
Easy Kit
Introduction
XC2000 series Board Manual 6 V 1.0, 2007-06
1 Introduction
The XC2000 is a new family of 16/32-bit microcontrollers based on the high-performance
C166S V2 core. The C166S V2 core more than doubles the performance of the well
established C166 core while still providing code compatibility.
Applications can be developed easily. The Evaluation Board is equipped with peripherals
for connection to the environment. An On Board Wiggler allows easy access to all
peripherals and the core. For programming of the embedded Flash, MEMTOOL is
available.
The Evaluation Board allows the easy development of XC2000 family applications with
the corresponding tools. Subsequently, the applications can be downloaded and can be
tested with the several powerful debuggers.
For detailed technical information about the different derivatives please refer to the
XC2000 family web pages on the Infineon Internet.

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 7 V 1.0, 2007-06
2 Features of the XC2000 series Easy Kit Board
2.1 Summary of Features
– Infineon’s XC2000 Controller in TQFP144/100 Package
– High Speed CAN Transceivers, LIN Transceiver, USB to UART/JTAG bridge
– 8 Low Power Status LEDs
– Easy access to all pins
– 4-DIP switches for configuration
– On board USB to JTAG / UART interface
– Powered via USB
Connectors
The XC2000 Board offers a wide variety of connectors:
– USB connector for ASC/JTAG Interface
– 4 pin header for LIN Transceiver
– 16-pin header for JTAG interface (OCDS)
– 10pin (2x5) Header for CAN High Speed Transceiver (CAN1/CAN2)
Components
– Low-Drop Voltage Regulator TLE 4274
– Step Down Voltage Regulator TLE 6365G (optional)
– Four status LED´s for Power / RESET / JTAG
– 2 x CAN-Transceiver TLE 6251
– LIN Transceiver TLE 7259
– FT2232 Dual USB to UART/JTAG interface
– SPI EEPROM 128 Kbit AT25128N
– 8 general purpose LEDs
– Potentiometer for ADC
– Reset switch
Zero Ohm Bridges
– Zero Ohm resistors give the flexibility to configure the systems functionality

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 8 V 1.0, 2007-06
2.2 Block Diagram
Figure 1 Block diagram of XC2000 Easy Kit layout overview
XC2xxx
CPU
OCDS1
XTAL
USB To UART/
JTAG Bridge
TxD
RxD
MultiCAN
Voltage
Regulator
LIN Transceiver
CAN Transceiver
8 LEDs
EEPROM
LIN
USB

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 9 V 1.0, 2007-06
2.3 Layout Overview
Figure 2 Top View
Infineon
XC2000
1CAN2
1
Config
14
Power
LIN1
USB
1
OCDS1
Reset
1CAN1

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 10 V 1.0, 2007-06
2.4 DIP Switch S102
Although most of the programmable features of the XC2000 are selected by software
either during the initialization phase or repeatedly during program execution, some
features must be selected earlier because they are used for the first access of the
program execution.
These configurations are accomplished by latching the logic levels at a number of pins
at the end of the internal reset sequence.
DIP switch S102 allows to configure the startup setting of the XC2000 during RESET.
The default System Startup Configuration is shown in Table 1. By default all DIP
Switches are OFF. The XC2000 executes a standard start from internal Flash.
Table 1 Default configuration
Table 2 Basic Startup Configuration via External Circuitry
For more detailed information about the DIP switch setting please refer to Chapter 3.1,
Table 4.
Name in
schematic
Default configuration Description
S102 Startup configuration:
Standard start from internal Flash
(Default)
XC2xxx Pin level configured by S102 Function
P10.0 = 1, P10.1 = 1, P10.2 = P10.3 = X Standard start internal Flash
P10.0 = 0, P10.1 = 1, P10.2 = 1, P10.3 = X Bootstrap loader ASC0
P10.0 = 0, P10.1 = 1, P10.2 = 0, P10.3 = X Enhanced bootstrap loader ASC0
P10.0 = 1, P10.1 = 0, P10.2 = 1, P10.3 = X Bootstrap loader MultiCAN
P10.0 = 1, P10.1 = 0, P10.2 = 0, P10.3 = 1 Bootstrap loader SSC
All other positions Reserved
3241
1
0
P10.0 P10.1 P10.2 P10.3

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 11 V 1.0, 2007-06
2.5 Easy Kit Power Supply concept
The Easy Kit USB Power Supply concept enables the user to work with the Kit without
an external Power Supply. If the USB power supply is not sufficient an additional
regulated DC power supply can be used.
Figure 3 Easy Kit Power Supply concept
By means of the Power Supply Jumper X502, USB, or the external power Supply can be
selected to run the Easy Kit. The Setup for the Jumper X502 is shown in Table 3 below.
Figure 4 Power Supply via USB Interface
Table 3 Power Supply Jumper configuration
Name in
schematic
Configuration Description
X502
Power Supply via USB Interface
(Default)
X502
Power Supply via Power Plug
Power Supply
USB Supply
Power
LEDs
X502
1
DC
6 … 12V
5V
5V
XC2000
CPU
123
23
1

XC2000
Easy Kit
Features of the XC2000 series Easy Kit Board
XC2000 series Board Manual 12 V 1.0, 2007-06
The USB specification provides a 5 V supply on a single wire from which connected USB
devices may draw power. The specification provides for no more than 5.25 V and no less
than 4.35 V between the +ve and -ve bus power lines.
Initially, a device is only allowed to draw 100 mA. It may request more current from the
upstream device in units of 100 mA up to a maximum of 500 mA. In practice, most ports
will deliver the full 500 mA or more before shutting down power, even if the device hasn't
requested it or even identified itself. If a (compliant) device requires more power than is
available, then it cannot operate until the user changes the network (either by
rearranging USB connections or by adding external power) to supply the required power.
Note: If the USB power supply is not sufficient, an external power supply is needed and
the Jumper X502 setting need to be changed.
Note: In case the USB Host PC goes into Suspend Mode, an external Power Supply
should be used.
2.5.1 Power Supply via Power Plug
The XC2000 Board can be supplied either with USB cable or with an external power
supply. For external power supply a regulated DC power supply with max. 12Volt/
400mA can be connected to the power connector. The maximum power dissipation of
the used voltage regulator has to be taken into account.
Figure 5 Power Supply

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 13 V 1.0, 2007-06
3 Description of Connectors and Switches
The On-Chip Bootstrap Loader allows the start code to be moved into the internal
PSRAM of the XC2000 via the serial interface ASC0. The microcontroller will then
execute the loaded start code out of the PSRAM.
3.1 Switch S102
Note: For debugging purpose (OCDS) the standard start from internal Flash
configuration must be used.
Table 4 DIP Switch Settings for S102
Name in
schematic
Default configuration Description
S102 Startup configuration:
Standard start from internal Flash
OFF-OFF-OFF-OFF
S102 Startup configuration:
Bootstrap loader ASC
ON-OFF-OFF-OFF
S102 Startup configuration:
Enhanced bootstrap loader ASC
ON-OFF-ON-OFF
S102 Startup configuration
Bootstrap loader CAN
OFF-ON-OFF-OFF
S102 Startup configuration
Bootstrap loader SSC
OFF-ON-ON-OFF
S102 Startup configuration
All other positions are reserved
3241
3241
3241
3241
3241

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 14 V 1.0, 2007-06
3.2 Headers and Connectors
3.2.1 USB (P101)
3.2.2 CAN1/2 (X103)
3.2.3 LIN Header (X104)
1 (Vbus)2 (D-)
3 (D+) 4 (GND)
2
4
6
8
1
3
5
7
910
GND
GND
CAN2L CAN2H
VDDP
1 2 3 4
GND
Vs
Bus
VBat

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 15 V 1.0, 2007-06
3.2.4 OCDS Interface
On-board header X102
3.2.5 LEDs
Table 5 LEDs description
LED number Description
D201 Debug Run Mode
D202 Debug Active
D207 Power On Reset Active
D208 Board Voltage 5 Volt
D105 - D112 Status of P10L
TDO
2
4
6
8
1
3
5
7
910
12
14
16
11
13
15
CPUCLK
TDI
/TRST
TCLK
TMS
GND
GND
/MR
GND
Vcc
/BRK_OUT
/OCDS_E
/BRK_IN

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 16 V 1.0, 2007-06
3.2.6 Power Headers (optional)
The power headers can be mounted if a power inverter board for an electrical motor drive
application is used.
2
4
6
8
1
3
5
7
910
12
14
16
11
13
15
10.0
P10.10
P10.6
P10.5
P10.2
P10.4
P10.1
P10.3
BU101
P1.0
P2.5
P2.6
P1.1
P2.7
P10.12
P10.13
P10.11
2
4
6
8
1
3
5
7
910
12
14
16
11
13
15
P5.8
P1.3
P5.4
P5.3
P15.4
P15.0
P1.2
P5.13
BU102
VDDP
JP101 (Vbat)
GND
VAGND
VAREF1
P10.7
P10.8
P10.9

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 17 V 1.0, 2007-06
3.3 Pin Definition and Location
3.3.1 144 - Pinout
Figure 6 Pinout of the144 Pin device
VSS
VDDPB
P0.0
P4.5
P4.6
P2.7
P5.2
P5.1
P5.0
VAGND
VAREF0
VAREF1
P15.5
P15.4
P15.3
P15.2
P15.1
P15.0
P6.2
P6.1
P6.0
VDDIM
P8.0
P8.1
P7.4
P7.1
P8.2
P7.3
P7.0
P8.3
P7.2
TESTM
VDDPB
VSS
VDDPA
P6.3
P15.7
P15.6
VDDPB
P5.3
P2.8
P0.1
P4.7
P2.9
P0.2
P10.0
P3.0
P10.1
P0.3
P3.1
P10.2
P0.4
VDDI1
TRef
P3.2
P2.10
P10.3
P0.5
P3.3
P10.4
P3.4
P10.5
P3.5
P0.6
P10.6
P3.6
P10.7
P0.7
P3.7
VDDPB
VDDPB P8.5 P8.6 ESR0 ESR2
ESR1
PORST XTAL1
XTAL2 P1.7
P9.7 P1.6 P9.6 P1.5 P10.15 P1.4 P10.14 VDDI1
P9.5 P9.4
P1.3 P10.13 P9.3 P10.12 P1.2 P9.2 P10.11 P10.10 P1.1 P10.9 P9.1 P10.8 P9.0 P1.0
VDDPB VSS
P2.1
VSS
VDDPB
P5.4 P5.5
P5.6 P5.7
P5.8 P5.9
P5.10 P5.11 P5.12 P5.13 P5.14 P5.15 P2.12 P2.11 P11.5
VDDI1
P2.0
P11.4
P2.2
P11.3
P4.0 P2.3
P11.2
P4.1 P2.4
P11.1 P11.0
P2.5 P4.2 P2.6 P4.4 P4.3
VDDPB
XC2000
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
7336
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
P8.4
TRST

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 18 V 1.0, 2007-06
Figure 7 Pin connector of the144 pin device
VDDPB P10.7 P0.6 P3.4 P0.5 P3.2 P0.4 P0.3 P10.0 P4.7 P2.7 P0.0
P1.0
VDDPB
Vss
P3.7 P3.6 P3.5 P10.4 P10.3 TREF P10.2 P10.1 P0.2 P2.8 P4.6 VDDPB
P0.7 P10.6 P10.5 P3.3 P2.10 VDDI1 P3.1 P3.0 P2.9 P0.1 P4.5 Vss
P9.1P10.8P9.0
P10.10P1.1P10.9
P1.2P9.2P10.11
P10.13P9.3P10.12
P9.5P9.4P1.3
P1.4P10.14VDDI1
P9.6P1.5P10.15
P1.7P9.7P1.6
/PORST
XTAL1XTAL2
ESR0ESR2ESR1
VDDPB
P8.5P8.6
Vss P7.2 P8.3 P8.2 P8.1 P6.0 P6.3 P15.1 P15.4 P15.7 VAGND P5.2
VDDPB P8.4 P7.0 P7.1 P8.0 P6.1 VDDPA P15.2 P15.5 VAREF2 P5.0 P5.3
/TESTM /TRST P7.3 P7.4 VDDIM P6.2 P15.0 P15.3 P15.6 VAREF1 P5.1 VDDPB
P4.4P4.3
VDDPB
P2.5P4.2P2.6
P2.4P11.1P11.0
P2.3P11.2P4.1
P2.2P11.3P4.0
P2.0P2.1P11.4
P2.11P11.5
VDDI1
P5.14P5.15P2.12
P5.11P5.12P5.13
P5.8P5.9P5.10
P5.5P5.6P5.7
VssVDDPB
P5.4
XC2000
C
B
A
C B A
A B C
1
2
3
4
5
6
7
8
9
10
11
12
X108
12 11 10 9 8 7 6 5 4 3 2 1X107
12
11
10
9
8
7
6
5
4
3
2
1
X106
1 2 3 4 5 6 7 8 9 10 11 12X105

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 19 V 1.0, 2007-06
3.3.2 100 - Pinout
Figure 8 Pinout of the 100 pin device
VDDP 25
P5.3 24
P5.2 23
P5.0 22
VAGND 21
20
19
P15.5 18
VDDP
17
16
P15.0 15
P15.4
14
P6.2 13
P6.1 12
P6.0 11
VDDI 10
9
8
P7.3 7
6
5
P7.2 4
TESTM 3
VDDP 2
VSS 1
P7.0
TRST
VAREF
P15.6
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
VDDP ESR0 ESR1 PORST XTAL1 XTAL2 P1.7 P1.6 P1.5 P10.15 P1.4 P10.14 VDDI P1.3 P10.13 P10.12 P1.2 P10.11 P10.10 P1.1 P10.9 P10.8 P1.0 VDDP VSS
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
P2.4
46 47 48 49 50
VSS
VDDP P5.8 P5.9
P5.10 P5.11 P5.13
P5.15
P2.12 P2.11
VDDI
P2.0 P2.1 P2.2 P4.0 P2.3 P4.1 P2.5 P4.2 P2.6 P4.3 VDDP
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 VSS
VDDP
P0.0
P2.7
P0.1
P2.8
P2.9
P0.2
P10.0
P10.1
P10.2
P0.4
VDDI
TRef
P2.10
P10.3
P0.5
P10.4
P10.5
P0.6
P10.6
P10.7
P0.7
VDDP
XC2000
P7.4
P7.1
P15.2
P0.3
P5.4 P5.5

XC2000
Easy Kit
Description of Connectors and Switches
XC2000 series Board Manual 20 V 1.0, 2007-06
Figure 9 Pin connector of the 100 pin device
VDDPB P10.7 P0.6 nc P0.5 nc P0.4 P0.3 P10.0 nc P2.7 P0.0
P1.0
VDDPB
Vss
nc nc nc P10.4 P10.3 TREF P10.2 P10.1 P0.2 P2.8 nc VDDPB
P0.7 P10.6 P10.5 nc P2.10 VDDI1 nc nc P2.9 P0.1 nc Vss
ncP10.8nc
P10.10P1.1P10.9
P1.2ncP10.11
P10.13ncP10.12
ncncP1.3
P1.4P10.14VDDI1
ncP1.5P10.15
P1.7ncP1.6
/PORST
XTAL1XTAL2
ESR0ncESR1
VDDPB
ncnc
Vss P7.2 nc nc nc P6.0 nc nc P15.4 nc VAGND P5.2
VDDPB nc P7.0 P7.1 nc P6.1 VDDPA P15.2 P15.5 nc P5.0 P5.3
/TESTM /TRST P7.3 P7.4 VDDIM P6.2 P15.0 nc P15.6 VAREF1 P5.1 VDDPB
ncP4.3
VDDPB
P2.5P4.2P2.6
P2.4ncnc
P2.3ncP4.1
P2.2ncP4.0
P2.0P2.1nc
P2.11nc
VDDI1
ncP5.15P2.12
P5.11ncP5.13
P5.8P5.9P5.10
P5.5ncnc
VssVDDPB
P5.4
XC2000
C
B
A
C B A
A B C
1
2
3
4
5
6
7
8
9
10
11
12
X108
12 11 10 9 8 7 6 5 4 3 2 1X107
12
11
10
9
8
7
6
5
4
3
2
1
X106
1 2 3 4 5 6 7 8 9 10 11 12X105