STM32F103ZET6 - vcc-gnd.com XLarge

STM32F103ZET6 vcc-gnd.com XLarge

Overview

Board Name vcc-gnd.com XLarge
Brand vcc-gnd.com
Origin AliExpress, China
Microcontroller Part STM32F103ZET6
Package LQFP144
Core Cortex-M3
FLASH 512KB
SRAM 64KB
Max. Clock Speed 72MHz
Crystals HSE (High Speed External) 8MHz
LSE (Low Speed External) 32.768kHz
Power Sources Any +3.3V pin (+3.3V)
Any +5V pin (+5V)
USB connector (+5V)
Regulator manufacturer Advanced Monolithic Systems Inc.
Regulator part number AMS1117
Regulator package SOT223
Output +3.3V @ 1000mA
Battery holder No
Connectivity Headers 2x 2x33 male dupont (2.54mm)
Specific None
Debug SWD (1x4 male dupont (2.54))
USB Micro
I/O LEDs Power LED (PWR1, +3.3V)
User LED (PC13+, PC13, sink)
Buttons, switches and jumpers Reset button (RESET, NRST, active low)
2-way jumper (BOOT0, BOOT0)
2-way jumper (BOOT1, BOOT1)
Other devices Atmel 24C08N (8kb EEPROM)
Winbond 25X40CLNIG (4Mb FLASH)
PCB Colour Blue
Size 85mm x 51mm
Mounting None
Remarks
  • Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.

Pictures

STM32F103ZET6 vcc-gnd.com XLarge

STM32F103ZET6 vcc-gnd.com XLarge

STM32F103ZET6 vcc-gnd.com XLarge

Header 1

Pin Connected to
GND Ground plane
3.3 +3.3V rail
GND Ground plane
3.3 +3.3V rail
GND Ground plane
3.3 +3.3V rail
GND Ground plane
3.3 +3.3V rail
B10 PB10
B11 PB11
E14 PE14
E15 PE15
E12 PE12
E13 PE13
E10 PE10
E11 PE11
E8 PE8
E9 PE9
G1 PG1
E7 PE7
F15 PF15
G0 PG0
F13 PF13
F14 PF14
F11 PF11
F12 PF12
B1 PB1
B2 PB2
C5 PC5
B0 PB0
A7 PA7
C4 PC4
A5 PA5
A6 PA6
A3 PA3
A4 PA4
A1 PA1
A2 PA2
C3 PC3
A0 PA0
C1 PC1
C2 PC2
F10 PF10
C0 PC0
F8 PF8
F9 PF9
F6 PF6
F7 PF7
F4 PF4
F5 PF5
F2 PF2
F3 PF3
F0 PF0
F1 PF1
C14 PC14
C15 PC15
E6 PE6
C13 PC13
E4 PE4
E5 PE5
E2 PE2
E3 PE3
E0 PE0
E1 PE1
GND Ground plane
GND Ground plane

Header 2

Pin Connected to
GND Ground plane
3.3 +3.3V rail
GND Ground plane
VB VBAT
B8 PB8
B9 PB9
B6 PB6
B7 PB7
B4 PB4
B5 PB5
G15 PG15
B3 PB3
G13 PG13
G14 PG14
G11 PG11
G12 PG12
G9 PG9
G10 PG10
D6 PD6
D7 PD7
D4 PD4
D5 PD5
D2 PD2
D3 PD3
D0 PD0
D1 PD1
C11 PC11
C12 PC12
A15 PA15
C10 PC10
A13 PA13
A12 PA12
A9 PA9
A10 PA10
C9 PC9
A8 PA8
C7 PC7
C8 PC8
G8 PG8
C6 PC6
G6 PG6
G7 PG7
G4 PG4
G5 PG5
G2 PG2
G3 PG3
D14 PD14
D15 PD15
D12 PD12
D13 PD13
D10 PD10
D11 PD11
D8 PD8
D9 PD9
B14 PB14
B15 PB15
B12 PB12
B13 PB13
GND Ground plane
GND Ground plane
GND Ground plane
GND Ground plane
GND Ground plane
5V +5V rail

USB

Pin Connected to
VCC +5V rail
D- PA11
D+ PA12
ID N.C.
GND Ground plane

SWD

Pin Connected to
GND Ground plane
SWCLK PA14
SWDIO PA13
3.3V +3.3V rail

IC - Atmel 24C08N (8kb EEPROM)

Pin Connected to
A0 Ground plane
A1 Ground plane
A2 Ground plane
GND Ground plane
SDA PB7
SCL PB6
WP Ground plane
VCC +3.3V rail

IC - Winbond 25X40CLNIG (4Mb FLASH)

Pin Connected to
/CS +3.3V rail via 10kΩ resistor
DO PB3
IO2 +3.3V rail
GND Ground plane
DI PB5
CLK PB4
IO3 +3.3V rail
VCC +3.3V rail