ST SPC574KADPT144S User manual

Introduction
The SPC574KADPT144S Rev. B mini module is an evaluation board supporting STMicroelectronics SPC574K7XE5 device in
ETQFP144 package.
Figure 1. SPC574KADPT144S Rev. B
SPC574KADPT144S Rev. B evaluation board
UM2872
User manual
UM2872 - Rev 1 - May 2021
For further information contact your local STMicroelectronics sales office.
www.st.com

1Overview
The SPC574KADPT144S Rev. B mini module is an evaluation board supporting STMicroelectronics
SPC574K7XE5 microcontroler device in ETQFP144 package.
The SPC574KADPT144S Rev. B mini module is designed to be connected onto the SPC58xxMB motherboard,
offering a mechanism for easy customer evaluation of the SPC574K family of device, and to facilitate hardware
and software development. High density connectors provide the interface between the EVB and MCU daughter
cards and help the developers to evaluate all device peripherals.
This user manual provides information on using SPC574KADPT144S Rev. B mini module board and its hardware
features.
The mini module may be used as a stand-alone unit allowing access to the CPU, but no access to the I/O pins as
any motherboard peripherals.
Figure 2. Overview of SPC574KADPT144S - top
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Overview
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Figure 3. Overview of SPC574KADPT144S - bottom
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Overview
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2License agreement
The packaging of this evaluation board was sealed with a seal stating, by breaking this seal, you agree to the
terms and conditions of the evaluation board license agreement, the terms and conditions of which are available
at:
https://www.st.com/resource/en/evaluation_board_terms_of_use/evaluationproductlicenseagreement.pdf
Upon breaking the seal, you and STMicroelectronics entered into the evaluation board license agreement, a copy
of which is also enclosed with the evaluation board for convenience.
Attention: This evaluation board only offers limited features for evaluating ST products. It has not been tested for use
with other products and is not suitable for any safety or other commercial or consumer application. This
evaluation board is otherwise provided “AS IS” and STMicroelectronics disclaims all warranties, express or
implied, including the implied warranties of merchantability and fitness for a particular purpose.
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3Handling precautions
Please take care to handle the package content in order to prevent electrostatic discharge.
Before the EVB is used or power is applied, please fully read the following sections on how to correctly configure
the board. Failure to correctly configure the board may cause irreparable component, MCU or EVB damage.
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4Hardware description
4.1 Hardware features
The SPC574KADPT144S Rev. B mini module board has the following features:
• It can be used as a stand-alone board by providing external power supplies input (5 V, 3.3 V, 1,25 V)
• Reset button with driver and led indicator
• SPC574KADPT144S Rev. B has the socket for device in ETQFP144 package
• Debug ports:
– 34-pin SAMTEC connector for Nexus 2
– 14-pin header connector for JTAG port
– 12-pin header connector for SIPI interface
• External clock sourses:
– 40 Mhz crystal main oscillator with jumpers to optionally disconnect it
– 8 Mhz oscillator with jumpers to optionally disconnect it
– Clock input through SMA connector to optionally disconnect it
• 2 X SAMTEC QSH series, 240 way connector to connect mini module to the motherboard
4.2 Hardware dimensions
The evaluation board has the following dimensions:
• PCB area: 127 mm X 114.3 mm
• Top components height: 18.8 mm
• Bottom components height: 3.5 mm
• PCB thickness 1.6 mm
4.3 Pin numbering for jumpers
Three pin jumpers for the mini module have rectangular pad to indicate the position of pin 1 and there is the PCB
silk-screen with the number of all pins. See example below for the numbering convention used in this manual for
jumper settings.
Figure 4. Overview of three pin numbering convention
Six pin jumpers for the mini module have the PCB serigraphy with the number of all pins. See example below for
the numbering convention used in this manual for jumper settings.
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Figure 5. Overview of 6-pin jumper numbering convention
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5Hardware and jumper setting
5.1 Power supplies
When the mini module is plugged onto the motherboard, the power is supplied directly by the motherboard. In this
setup, the external power supply input available on the mini module should NOT be used.
When the SPC574KADPT144S Rev. B mini module is used as a stand-alone board , the external power supplies
must be used (5 V, 3.3 V, 1,25 V).
The following jumpers are used to configure the power supply:
Table 1. Power supplies configuration jumpers
Jumper Description Default Position
J2
VDD_HV_ADR_S supply enable.
User could provide the voltage
reference via pin 1.
• Open: VDD_HV_ADR_S not
connected to J4 pin2
• Closed: VDD_HV_ADR_S
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C2
J3
VDD_HV_ADR_D supply enable.
User could provide the voltage
reference via pin 1.
• Open: VDD_HV_ADR_D not
connected to J4 pin2
• Closed: VDD_HV_ADR_D
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C2
J4
VDD_HV_ADx voltage configuration:
• 1-2: 5V_LR (linear)
• 2-3: 5V_SW (switching)
1-2 (5V_LR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C1
J5
VDD_HV_ADV supply enable. User
could provide the voltage reference
via pin 1.
• Open: VDD_HV_ADV not
connected to J4 pin2
• Closed: VDD_HV_ADV
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
J6
VDD_HV_JTAG_OSC configuration
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
J7
VDD_HV_PMC supply enable. User
could provide the voltage reference
via pin 1.
• Open: VDD_ PMC not
connected to 5V_SR
• Closed: VDD_ PMC connected
to 5V_SR
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – A2
J8
VDD_HV_IO_MAIN voltage
configuration:
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top– C2
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Jumper Description Default Position
J9
VDD_HV_IO_FLEX voltage
configuration:
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
JP8
Jumper to enable the external core
voltage supply
• Open: J27 not connected to
1.25_SR
• Closed: J27 connected to
1.25_SR
Open
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top– B1
J27
VDD_LV_X configuration:
• 1-2 Open, 3-4 Open, 5-6 Open:
VDD_LV_X not connected to
JP8 (decoupling only)
• 1-2 Open, 3-4 Closed, 5-6
Open:
– VDD_LV_BD not
connected to JP8
(decoupling only)
– VDD_LV1, VDD_LV2,
VDD_LV3 and VDD_LV4
connected to JP8
– VDD_LV_x not connected
to JP8 (decoupling only)
• 1-2 Closed, 3-4 Closed, 5-6
Closed: VDD_LV_X connected
to JP8
• 1-2 Closed, 3-5 Closed, 4-6
Open: VDD_LV_X connected to
JP8
– VDD_LV_BD connected
to JP8
– VDD_LV1, VDD_LV2,
VDD_LV3, VDD_LV4 and
VDD_LV_X shorted for
decoupling only
1-2 Closed
3-4 Closed
5-6 Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
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Power supplies
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5.2 Port configuration
The following jumpers need to configure the ports:
Table 2. Port related jumpers
Jumper Description Default Position
JP2
PA[8] connection to QSH connectors configuration:
• Open: PA[8] not connected to QSH connectors
(motherboard)
• Closed: PA[8] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP3
PA[9] connection to QSH connectors configuration:
• Open: PA[9] not connected to QSH connectors
(motherboard)
• Closed: PA[9] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP4
PA[14] connection to QSH connectors configuration:
• Open: PA[14] not connected to QSH connectors
(motherboard)
• Closed: PA[14] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP5
PF[13] connection to QSH connectors configuration:
• Open: PF[13] not connected to QSH connectors
(motherboard)
• Closed: PF[13] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP6
PD[6] connection to QSH connectors configuration:
• Open: PD[6] not connected to QSH connectors
(motherboard)
• Closed: PD[6] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP7
PD[7] connection to QSH connectors configuration:
• Open: PD[7] not connected to QSH connectors
(motherboard)
• Closed: PD[7] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
J11
PF[15] connection to QSH connectors configuration:
• 1-2: PF[15] connected to EVTI
• 2-3: PF[15] connected to EVTO
1-2
(EVTI)
Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
J26
PF[15] connection to QSH connectors configuration:
• Open: PF[15] not connected to QSH connectors
(motherboard)
• Closed: PF[15] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
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