STM32-103STK Olimex Ltd., STM32-103STK Datasheet - Page 11

• Manufacturer Part Number: STM32-103STK
• Description: MCU, MPU & DSP Development Tools STARTERKIT BRD FOR STM32F103RBT6
• Manufacturer: Olimex Ltd.

Specifications of STM32-103STK

• Processor To Be Evaluated: STM32F103RBT6
• Data Bus Width: 32 bit
• Interface Type: USB, CAN, I2C, JTAG, SPI, UART
• Dimensions: 90 mm x 65 mm
• Operating Supply Voltage: 1.5 V
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32F1xx
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1701515 25R5111

INPUT/OUTPUT:
3.3V_E
USBP-E
LED-E
BOOT0, BOOT1
CP_E
WP_E
JOYSTICK
BUTTON B1
BUTTON B2
LCD
ACCELEROMETER
Audio In
joystick four directions switches are connected through resistors with
different values to PC5/ADC15 , the center button is connected to PC6;
NOKIA3310 84x48 pixel black and white LCD to SPI1 port;
Card Present Enable – Allow PC1(pin 9) to detect Multi Media
Card present in socket. Log. 1 of PC1 – MMC present. Log.0 of
PC1 – Card absent.
Default state closed (shorten)
Write Protect Enable – Allow PC2(pin 10) to detect write
protected state of Multi Media Card. Log. 1 of PC2 – MMC no
write protected . Log.0 of PC2 – MMC is write protected.
Connect 3.3V regulated voltage to STM32F103RBT6 power
pins. 3.3V_E jumper is used if you need to measure current
consumption of the microcontroller.
Connects USB power supply to STM32F103RBT6 pin 24 PC4/
ADC14 and allow to detect if the board is connected to USB
host.
Default state closed (shorten)
Default state closed (shorten)
B1_H/B1_L (Boot1_High/Boot1_Low)
Default position:
Default state closed (shorten)
B0_L/B0_H (Boot0_Low /Boot0_ High)
Connects STATUS LED to STM32F103RBT6 pin 53 PC12
this is 4 directions plus center button, in the schematic the
Left button connected to PC13/TAMPER port;
Right button connected to PA0/WAKE-UP port;
microphone with pre-amplifier connected to PA1 ADC;
boot sequence select
3-axis accelerometer connected to I2C1 port;
Default state closed (shorten)
Boot0 is log. 0
Boot1 is log. 0
B1_H/B1_L
B0_L/B0_H