STM32F103ZET6 - YL-29

STM32F103ZET6 - YL-29

Overview

Board Name YL-29
Brand Unknown
Origin 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 Optional
Connectivity Headers 2x 2x36 male dupont (2.54mm)
Specific Serial (1x4 male dupont (2.54mm))
USB data lines (1x2 male dupont (2.54mm))
Power (2x2 male dupont (2.54))
Debug JTAG (20-pin IDC)
USB USB A
I/O LEDs Power LED (D2, +5V)
User LED (D3, PE2, active low)
User LED (D4, PB5, active low)
Buttons, switches and jumpers Reset button (NRST, active low)
Other devices None
PCB Colour Blue
Size 104mm x 72mm
Mounting 4x mounting hole (M3)
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 - YL-29

STM32F103ZET6 - YL-29 Top view

STM32F103ZET6 - YL-29 Bottom view

Header 1

Pin Connected to
3.3V +3.3V rail
GND Ground plane
E1 PE1
E0 PE0
B9 PB9
B8 PB8
BOOT0 BOOT0
B7 PB7
B6 PB6
B5 PB5
NRST NRST
TDO PB3
G15 PG15
3.3V +3.3V rail
GND Ground plane
G14 PG14
G13 PG13
G12 PG12
G11 PG11
G10 PG10
G9 PG9
D7 PD7
D6 PD6
3.3V +3.3V rail
GND Ground plane
D5 PD5
D4 PD4
D3 PD3
D2 PD2
D1 PD1
D0 PD0
C12 PC12
C11 PC11
C10 PC10
TDI PA15
TCK PA14
3.3V +3.3V rail
GND Ground plane
  N.C.
TMS PA13
A12 PA12
A11 PA11
A10 PA10
A9 PA9
A8 PA8
C9 PC9
C8 PC8
C7 PC7
C6 PC6
3.3V +3.3V rail
GND Ground plane
G8 PG8
G7 PG7
G6 PG6
G5 PG5
G4 PG4
G3 PG3
G2 PG2
D15 PD15
D14 PD14
3.3V +3.3V rail
GND Ground plane
D13 PD13
D12 PD12
D11 PD11
D10 PD10
D9 PD9
D8 PD8
B15 PB15
B14 PB14
B13 PB13
B12 PB12

Header 2

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

JTAG

Pin Connected to JTAG SWD
1 +3.3V rail VCC -
2 +3.3V rail VCC -
3 PB4 TRST -
4 Ground plane GND -
5 PA15 TDI -
6 Ground plane GND -
7 PA13 TMS SWDIO
8 Ground plane GND -
9 PA14 TCLK SWCLK
10 Ground plane GND -
11 N.C. RTCK -
12 Ground plane GND -
13 PB3 TDO SWO
14 Ground plane GND -
15 NRST RESET -
16 Ground plane GND -
17 N.C. N.C. -
18 Ground plane GND -
19 N.C. N.C. -
20 Ground plane GND -

Serial

Pin Connected to
TX1 PA9
RX1 PA10
GND Ground plane
3.3V +3.3V rail

Power

Pin Connected to
GND Ground plane
+5V +5V rail
GND Ground plane
+5V +5V rail

USB header

Pin Connected to
D+ USB A D+
D- USB A D-