STM32100B-EVAL STMicroelectronics, STM32100B-EVAL Datasheet - Page 7

• Manufacturer Part Number: STM32100B-EVAL
• Description: MCU, MPU & DSP Development Tools STM32 ARM Value Line Eval Board
• Manufacturer: STMicroelectronics

Specifications of STM32100B-EVAL

• Processor To Be Evaluated: STM32F100VB
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB, I2C, SPI, USART
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32F1xx
• Kit Contents: Board
• Features: IrDA Transceiver,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UM0841
2.1
Note:
Power supply
The STM32100B-EVAL board is designed to be powered by a 5 V DC power supply and to
be protected by PolyZen U10 in case of incorrect power supply configuration.
It is possible to configure the evaluation board to use any of the following sources for the
power supply:
The power supply is configured by setting jumpers JP9 and JP10 as described in
Table 1.
To enable MCU power consumption measurement, JP8 and JP12 should be re-configured
as described in
details.)
LED LD5 is lit when the STM32100B-EVAL board is correctly powered by 5 V.
The AC220V to DC5V power adapter PSU-5V2A (recommended and can be ordered from
ST, it is not provided with board by default) or equivalent power adapter (polarity compatible
with CN8) can be used to power STM32100B-EVAL board via power jack CN8 on the board.
To order the recommended power supply, use the order code PSU-5C2A.
Jumper
JP10
JP9
5 V DC power adapter connected to CN8, the power supply jack labeled “PSU” (for
power supply unit) on the silkscreen.
5 V DC power with 500 mA limitation from CN12, the ST-LINK type-B USB connector
labeled “USB” on the silkscreen.
5 V DC power from both CN4 and CN5, the daughterboard extension connectors
labeled “DTB” (for daughterboard) on the silkscreen.
Power jumpers
JP10 is used to select one of the three possible power supply resources.
For power supply from the power supply jack (CN8) to the
STM32100B-EVAL only, JP10 is set as shown:
For power supply from the daughterboard connectors (CN4 and CN5)
to the STM32100B-EVAL only, JP10 is set as shown:
For power supply from the ST-LINK USB connector (CN12) to the
STM32100B-EVAL only, JP10 is set as shown (default setting):
For power supply from power supply jack (CN8) to both the
STM32100B-EVAL board and to a daughterboard connected on CN4
and CN5, JP10 is set as shown: The daughterboard must not have its
own power supply connected.
V
setting):
V
bat
bat
Table
is connected to VDD_MCU power when JP9 is set as shown (default
is connected to battery when JP9 is set as shown:
2. (PCB rev B only. See
Doc ID 16533 Rev 2
Section 4.5: IDD standby measurement
Description
Hardware layout and configuration
Table
1 2 3
1 2 3
for
7/41
1.