Board | Name | Euse M3 DEMO |
Brand | Euse | |
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 | Holtek Semiconductor Inc. | |
Regulator part number | HT7833 | |
Regulator package | SOT23-5 | |
Output | +3.3V @ 500mA | |
Battery holder | Yes | |
Connectivity | Headers | 2x 2x32 male dupont (2.54mm) |
Specific | DIS (2x17 female dupont (2.54mm)) SD-card connector |
|
Debug | SWD (1x4 female dupont) JTAG (20-pin IDC) |
|
USB | Micro | |
I/O | LEDs | Power LED (POW, +3.3V) User LED (LED1, PC0 , sink)User LED (LED2, PD3 , sink) |
Buttons, switches and jumpers | Reset button (RESET, NRST , active low)2-way jumper (BT0, BOOT0 )2-way jumper (BT1, BOOT1 )User button (KEY1, PA0 , active high)(KEY2, PF11 , active high)BOOT0 button (BOOT0 SET1, BOOT0 , active high) |
|
Other devices | None | |
PCB | Colour | Black |
Size | 103mm x 65mm | |
Mounting | 4x mounting hole (M2) | |
Remarks |
|
Pin | Connected to |
---|---|
5V | +5V rail |
GND | Ground plane |
3.3V | +3.3V rail |
GND | Ground plane |
G9 | PG9 |
G11 | PG11 |
G8 | PG8 |
G10 | PG10 |
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 |
A4 | PA4 |
C4 | PC4 |
A2 | PA2 |
A3 | PA3 |
A0 | PA0 |
A1 | PA1 |
3.3V | +3.3V rail |
GND | Ground plane |
E3 | PE3 |
E6 | PE6 |
B7 | PB7 |
E5 | PE5 |
B6 | PB6 |
E4 | PE4 |
C2 | PC2 |
C3 | PC3 |
C0 | PC0 |
C1 | PC1 |
F9 | PF9 |
F10 | PF10 |
F7 | PF7 |
F8 | PF8 |
F5 | PF5 |
F6 | PF6 |
F3 | PF3 |
F4 | PF4 |
F1 | PF1 |
F2 | PF2 |
C15 | PC15 |
F0 | PF0 |
C13 | PC13 |
C14 | PC14 |
3.3V | +3.3V rail |
GND | Ground plane |
G13 | PG13 |
G14 | PG14 |
A7 | PA7 |
A5 | PA5 |
A8 | PA8 |
A6 | PA6 |
Pin | Connected to |
---|---|
GND | Ground plane |
3.3V | +3.3V rail |
A10 | PA10 |
A9 | PA9 |
GND | Ground plane |
3.3V | +3.3V rail |
E2 | PE2 |
E1 | PE1 |
B5 | PB5 |
E0 | PE0 |
B3 | PB3 |
B4 | PB4 |
G12 | PG12 |
G15 | PG15 |
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 |
A14 | PA14 |
A11 | PA11 |
A12 | PA12 |
GND | Ground plane |
3.3V | +3.3V rail |
C8 | PC8 |
C9 | PC9 |
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 |
E14 | PE14 |
E15 | PE15 |
E12 | PE12 |
E13 | PE13 |
B8 | PB8 |
GND | Ground plane |
B9 | PB9 |
B10 | PB10 |
C6 | PC6 |
B11 | PB11 |
C7 | PC7 |
5V | +5V rail |
Pin | Connected to |
---|---|
VCC | +5V rail |
D- | PA11 |
D+ | PA12 |
ID | N.C. |
GND | Ground plane |
Pin | Connected to |
---|---|
GND | Ground plane |
SWCLK | PA14 |
SWDIO | PA13 |
3.3V | +3.3V rail |
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 | - |
Pin | Connected to |
---|---|
RSV | N.C. |
CS | PC11 |
DI | PD2 |
VCC | +3.3V rail |
SCLK | PC12 |
GND | Ground plane |
DO | PC8 |
RSV | N.C. |
CD | N.C. |
BODY | Ground plane |
Pin | Connected to |
---|---|
G0 | PG0 |
G12 | PG12 |
D4 | PD4 |
D5 | PD5 |
D14 | PD14 |
C5 | PC5 |
D0 | PD0 |
D15 | PD15 |
E7 | PE7 |
D1 | PD1 |
E9 | PE9 |
E8 | PE8 |
E11 | PE11 |
E10 | PE10 |
E13 | PE13 |
E12 | PE12 |
E15 | PE15 |
E14 | PE14 |
D9 | PD9 |
D8 | PD8 |
C2 | PC2 |
D10 | PD10 |
3.3V | +3.3V rail |
B0 | PB0 |
GND | Ground plane |
3.3V | +3.3V rail |
NC | N.C. |
GND | Ground plane |
F9 | PF9 |
F8 | PF8 |
C3 | PC3 |
F10 | PF10 |
B1 | PB1 |
B2 | PB2 |