STM32F4XX M
STM32F407VGT6
Board
Name | STM32F4XX M |
Part | STM32F4XX_M |
Brand | DevEBox |
Origin | China |
Microcontroller
Part | STM32F407VGT6 |
Manufacturer | ST-Microelectronics |
Core | Arm Cortex-M4 |
Max. Clock Speed | 168MHz |
Package | LQFP 100 pins |
Internal memories
FLASH | 1024KiB |
SRAM | 192KiB |
Backup SRAM | 4KiB |
Oscillators
HSI | 16MHz |
LSI | 32kHz |
HSE | 8MHz |
LSE | 32.768kHz |
Power
Sources | Any +3.3V pin (+3.3V) Any +5V pin (+5V) USB connector (+5V) |
VDDA pin | Yes |
VSSA pin | No |
VREF- pin | No |
VREF+ pin | Yes |
Backup battery | Header |
Regulator
Manufacturer | Advanced Monolithic Systems Inc. |
Part | AMS1117 (AMS1117 ) |
Package | SOT223 3 pins |
Input | +4.6V to +15V |
Output | +3.3V @ 1A |
Datasheet | AMS1117.pdf |
PCB
Color | Black |
Size (w x l) | 40mm x 68mm |
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.
Inputs
Devices
Inputs & outputs
Reset button
Name | RST |
Reference | - |
Type | Button |
Connected to | NRST |
Mode | Active low |
User button
Name | K1 |
Reference | - |
Type | Button |
Connected to | PA0 |
Mode | Active high |
Power LED
Name | - |
Reference | D1 |
Type | LED |
Connected to | +3.3V rail |
Mode | N.A. |
User LED
Name | - |
Reference | D2 |
Type | LED |
Connected to | PA1 |
Mode | Sink |
Connectors & headers
Header 1 properties
Name | Unknown |
Reference | None |
Type | Pin header (2.54mm, 22x2, male) |
Header 1 pins
# | Name | Function | Connected to |
---|---|---|---|
1 | 3V3 | - | +3.3V rail |
2 | 3V3 | - | +3.3V rail |
3 | GND | - | Ground plane |
4 | GND | - | Ground plane |
5 | GND | - | Ground plane |
6 | GND | - | Ground plane |
7 | VDDA | - | VDDA |
8 | VREF+ | - | VREF+ |
9 | PB14 | - | PB14 |
10 | PB13 | - | PB13 |
11 | PB12 | - | PB12 |
12 | PB11 | - | PB11 |
13 | PB10 | - | PB10 |
14 | PE15 | - | PE15 |
15 | PE14 | - | PE14 |
16 | PE13 | - | PE13 |
17 | PE12 | - | PE12 |
18 | PE11 | - | PE11 |
19 | PE10 | - | PE10 |
20 | PE9 | - | PE9 |
21 | PE8 | - | PE8 |
22 | PE7 | - | PE7 |
23 | PB1 | - | PB1 |
24 | PB0 | - | PB0 |
25 | PC5 | - | PC5 |
26 | PC4 | - | PC4 |
27 | PA7 | - | PA7 |
28 | PA6 | - | PA6 |
29 | PA5 | - | PA5 |
30 | PA4 | - | PA4 |
31 | PA3 | - | PA3 |
32 | PA2 | - | PA2 |
33 | PA1 | - | PA1 |
34 | PA0 | - | PA0 |
35 | PC3 | - | PC3 |
36 | PC2 | - | PC2 |
37 | PC1 | - | PC1 |
38 | PC0 | - | PC0 |
39 | PC13 | - | PC13 |
40 | PE6 | - | PE6 |
41 | PE5 | - | PE5 |
42 | PE4 | - | PE4 |
43 | PE3 | - | PE3 |
44 | PE2 | - | PE2 |
Header 2 properties
Name | Unknown |
Reference | None |
Type | Pin header (2.54mm, 22x2, male) |
Header 2 pins
# | Name | Function | Connected to |
---|---|---|---|
1 | 5V | - | +5V rail |
2 | 5V | - | +5V rail |
3 | 3V3 | - | +3.3V rail |
4 | 3V3 | - | +3.3V rail |
5 | GND | - | Ground plane |
6 | GND | - | Ground plane |
7 | PD8 | - | PD8 |
8 | PB15 | - | PB15 |
9 | PD10 | - | PD10 |
10 | PD9 | - | PD9 |
11 | PD12 | - | PD12 |
12 | PD11 | - | PD11 |
13 | PD14 | - | PD14 |
14 | PD13 | - | PD13 |
15 | PC6 | - | PC6 |
16 | PD15 | - | PD15 |
17 | PC8 | - | PC8 |
18 | PC7 | - | PC7 |
19 | PA8 | - | PA8 |
20 | PC9 | - | PC9 |
21 | PA10 | - | PA10 |
22 | PA9 | - | PA9 |
23 | PA12 | - | PA12 |
24 | PA11 | - | PA11 |
25 | PC10 | - | PC10 |
26 | PA15 | - | PA15 |
27 | PC12 | - | PC12 |
28 | PC11 | - | PC11 |
29 | PD1 | - | PD1 |
30 | PD0 | - | PD0 |
31 | PD3 | - | PD3 |
32 | PD2 | - | PD2 |
33 | PD5 | - | PD5 |
34 | PD4 | - | PD4 |
35 | PD7 | - | PD7 |
36 | PD6 | - | PD6 |
37 | PB5 | - | PB5 |
38 | PB3 | - | PB3 |
39 | PB7 | - | PB7 |
40 | PB6 | - | PB6 |
41 | PB9 | - | PB9 |
42 | PB8 | - | PB8 |
43 | PE1 | - | PE1 |
44 | PE0 | - | PE0 |
USB connector properties
Name | Unknown |
Reference | J5 |
Type | USB Micro |
USB connector pins
# | Name | Function | Connected to |
---|---|---|---|
1 | - | VCC | +5V rail |
2 | - | D- | PA11 via 22Ω resistor (R2) |
3 | - | D+ | PA12 via 22Ω resistor (R3) |
4 | - | ID | N.C. |
5 | - | GND | Ground plane |
SWD header properties
Name | Unknown |
Reference | J1 |
Type | Pin header (2.54mm, 22x2, male) |
SWD header pins
# | Name | Function | Connected to |
---|---|---|---|
1 | BT0 | - | BOOT0 |
2 | 3V3 | - | +3.3V rail |
3 | GND | - | Ground plane |
4 | SWDIO | - | PA13 |
5 | SWCLK | - | PA14 |
TFT header properties
Name | Unknown |
Reference | J4 |
Type | Pin header (2.54mm, 8x1, female) |
TFT header pins
# | Name | Function | Connected to |
---|---|---|---|
1 | 3V3 | - | +3.3V rail |
2 | GND | - | Ground plane |
3 | SDI | - | PB15 |
4 | SCL | - | PB13 |
5 | CS | - | PB12 |
6 | SDO | - | PB14 |
7 | D/C | - | PC5 |
8 | BLK | - | PB1 |
SD-card connector properties
Name | Unknown |
Reference | None |
Type | microSD |
SD-card connector pins
# | Name | Function | Connected to |
---|---|---|---|
1 | - | DAT2 | PC10, pulled up via 10kΩ (PR2) |
2 | - | CD/DAT3 | PC11, pulled up via 10kΩ (PR2) |
3 | - | CMD | PD2, pulled up via 10kΩ (PR2) |
4 | - | VDD | +3.3V rail |
5 | - | CLK | PC12, pulled up via 10kΩ (PR2) |
6 | - | VSS | Ground plane |
7 | - | DAT0 | PC8, pulled up via 10kΩ (PR3) |
8 | - | DAT1 | PC9, pulled up via 10kΩ (PR3) |
9 | - | CD | N.C., pulled up via 10kΩ (PR3) |
10 | - | Body | Ground plane |
Battery header properties footprint
Name | Unknown |
Reference | B1 |
Type | Pin header (2.54mm, 2x1, male) |
Battery header pins footprint
# | Name | Function | Connected to |
---|---|---|---|
1 | + | - | VBAT |
2 | - | - | Ground plane |
Devices
W25Q16BV properties
Name | Unknown |
Reference | Unknown |
Manufacturer | Winbond Electronics Corporation |
Part | W25Q16BV |
Marking | W25Q16BVSIG |
Datasheet | Unavailable |
Package | SOIC 8 pins |
Description | 2MiB Dual/Quad SPI FLASH |
W25Q16BV pins
# | Name | Function | Connected to |
---|---|---|---|
1 | - | /CS | PA15 |
2 | - | DO | PB4 |
3 | - | /WP | +3.3V rail |
4 | - | GND | Ground plane |
5 | - | DI | PB5 |
6 | - | CLK | PB3 |
7 | - | /HOLD | +3.3V rail |
8 | - | VCC | +3.3V rail |