vcc-gnd.com STM32F407VET6 mini

STM32F407VET6


Board

Namevcc-gnd.com STM32F407VET6 mini
PartUnknown
Brandvcc-gnd.com
OriginChina

Microcontroller

PartSTM32F407VET6
ManufacturerST-Microelectronics
CoreArm Cortex-M4
Max. Clock Speed168MHz
PackageLQFP 100 pins

Internal memories

FLASH512KiB
SRAM192KiB
Backup SRAM4KiB

Oscillators

HSI16MHz
LSI32kHz
HSE8MHz
LSE32.768kHz

Power

Sources
Any +3.3V pin (+3.3V)
Any +5V pin (+5V)
USB connector (+5V)
VDDA pinNo
VSSA pinNo
VREF- pinNo
VREF+ pinNo
Backup batteryPin

Regulator

ManufacturerShanghai TX Electronics Sci-Tech Co., Ltd
PartTX6211B (DE=A1D)
PackageSOT23-5 5 pins
Input+3.6V to +5.5V
Output+3.3V @ 300mA
DatasheetTX6211B.pdf

PCB

ColorBlue
Size (w x l)39.37mm x 49.53mm
MountingNone

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.
  • Warning: The microcontroller on this board features internal pull-up resistors for the USB data lines. However, this board has an additional pull-up resistor on D+ (R21). This resistors is not needed and violates the USB specification when the internal pull-up resistors are also used. This may cause errors while using USB on this board.

Pictures

vcc-gnd.com STM32F407VET6 mini: Perspective view
vcc-gnd.com STM32F407VET6 mini: Perspective view
vcc-gnd.com STM32F407VET6 mini: Top view
vcc-gnd.com STM32F407VET6 mini: Top view
vcc-gnd.com STM32F407VET6 mini: Bottom view
vcc-gnd.com STM32F407VET6 mini: Bottom view

Inputs & outputs


Reset button

Name RESET
Reference -
Type Button
Connected to NRST
Mode Active low

BOOT0 jumper

Name BOOT0
Reference -
Type 2-way jumper
Connected to BOOT0
Mode N.A.

BOOT1 jumper

Name BOOT1
Reference -
Type 2-way jumper
Connected to PB2
Mode N.A.

Power LED

Name PWR
Reference -
Type LED
Connected to +3.3V rail
Mode N.A.

User LED

Name PB9
Reference -
Type LED
Connected to PB9
Mode Sink

Connectors & headers


Header 1 properties

Name Unknown
Reference None
Type Pin header (2.54mm, 18x2, male)

Header 1 pins

# Name Function Connected to
1 C8 - PC8
2 C6 - PC6
3 C9 - PC9
4 C7 - PC7
5 A9 - PA9
6 A8 - PA8
7 A11 - PA11
8 A10 - PA10
9 A13 - PA13
10 A12 - PA12
11 A15 - PA15
12 A14 - PA14
13 C11 - PC11
14 C10 - PC10
15 C12 - PC12
16 D0 - PD0
17 D1 - PD1
18 D2 - PD2
19 D3 - PD3
20 D4 - PD4
21 D5 - PD5
22 D6 - PD6
23 D7 - PD7
24 B3 - PB3
25 B4 - PB4
26 B5 - PB5
27 B6 - PB6
28 B7 - PB7
29 B8 - PB8
30 B9 - PB9
31 GND - Ground plane
32 GND - Ground plane
33 3.3 - +3.3V rail
34 3.3 - +3.3V rail
35 GND - Ground plane
36 GND - Ground plane

Header 2 properties

Name Unknown
Reference None
Type Pin header (2.54mm, 18x2, male)

Header 2 pins

# Name Function Connected to
1 GND - Ground plane
2 GND - Ground plane
3 VB - VBAT
4 3.3 - +3.3V rail
5 5V - +5V rail
6 5V - +5V rail
7 E0 - PE0
8 E1 - PE1
9 E2 - PE2
10 E3 - PE3
11 E4 - PE4
12 E5 - PE5
13 E6 - PE6
14 C13 - PC13
15 C14 - PC14
16 C15 - PC15
17 C0 - PC0
18 C1 - PC1
19 C2 - PC2
20 C3 - PC3
21 A0 - PA0
22 A2 - PA2
23 A1 - PA1
24 A3 - PA3
25 A4 - PA4
26 A5 - PA5
27 A6 - PA6
28 A7 - PA7
29 C4 - PC4
30 C5 - PC5
31 B0 - PB0
32 B1 - PB1
33 B2 - PB2
34 E7 - PE7
35 E8 - PE8
36 E9 - PE9

Header 3 properties

Name Unknown
Reference None
Type Pin header (2.54mm, 10x2, male)

Header 3 pins

# Name Function Connected to
1 E11 - PE11
2 E10 - PE10
3 E13 - PE13
4 E12 - PE12
5 E15 - PE15
6 E14 - PE14
7 B11 - PB11
8 B10 - PB10
9 B13 - PB13
10 B12 - PB12
11 B15 - PB15
12 B14 - PB14
13 D9 - PD9
14 D8 - PD8
15 D11 - PD11
16 D10 - PD10
17 D13 - PD13
18 D12 - PD12
19 D15 - PD15
20 D14 - PD14

USB connector properties

Name Unknown
Reference None
Type USB Micro

USB connector pins

# Name Function Connected to
1 - VCC +5V rail
2 - D- PA11 via 22Ω resistor (R4)
3 - D+ PA12 via 22Ω resistor (R7), pulled up by 1.5kΩ resistor (R8)
4 - ID Ground plane
5 - GND Ground plane

SWD header properties

Name Unknown
Reference P4
Type Pin header (2.54mm, 4x1, female)

SWD header pins

# Name Function Connected to
1 GND GND Ground plane
2 SWCLK SWCLK PA14
3 SWDIO SWDIO PA13
4 3.3V VCC +3.3V rail

SD-card connector properties

Name Unknown
Reference CN1
Type microSD

SD-card connector pins

# Name Function Connected to
1 - DAT2 PC10, pulled up via 10kΩ (R11)
2 - CD/DAT3 PC11, pulled up via 10kΩ (R12)
3 - CMD PD2, pulled up via 10kΩ (R13)
4 - VDD +3.3V rail
5 - CLK PC12, pulled up via 10kΩ (R14)
6 - VSS Ground plane
7 - DAT0 PC8, pulled up via 10kΩ (R15)
8 - DAT1 PC9, pulled up via 10kΩ (R16)
9 - CD PF10 via 0Ω (R18), pulled up via 10kΩ (R17)
10 - Body Ground plane

Devices


AT24C04 properties

Name Unknown
Reference U1
Manufacturer Microchip Technology Inc.
Part AT24C04
Marking 24C08N
Datasheet AT24C01-02-04-08-16.pdf
Package SOIC 8 pins
Description 1kB I2C EEPROM

AT24C04 pins

# Name Function Connected to
1 - A0 Ground plane
2 - A1 Ground plane
3 - A2 Ground plane
4 - GND Ground plane
5 - SDA PB7, pulled up by 4.7kΩ (R3)
6 - SCL PB6, pulled up by 4.7kΩ (R2)
7 - WP Ground plane
8 - VCC +3.3V rail