Core407V is a small STM32 development board that features an STM32F407VET6 device as the microcontroller, supports further expansion. It is ideal for starting application development with STM32F family.
Board marked "STM32F4XX STM32_F4VE V2.0 1509" on the back.
Board Info
Board
Name
STM32 F4VE
Part
STM32_F4VE
Origin
China
PCB Color
Black
PCB Size
62mm × 85mm
Mounting
4× M3 holes
Board Features
Onboard microSD card slot
RTC backup battery: CR1220
Wireless: nRF24L01 interface header
SPI Flash: W25Q16JV (2MiB, on SPI1)
FSMC LCD TFT interface (16×2 header)
JTAG/SWD header (2×10)
Mini USB (VCP via ST VCP driver)
Serial header (USART1: PA9/PA10)
4 buttons: RST, WK_UP, K0, K1
2 user LEDs + 1 power LED
BOOT0 and BOOT1 jumpers
RTC crystal (32.768kHz) + 8MHz HSE crystal
All CPU pins broken out (2×24 headers)
Avisos
Atenção: Os pinos +5V estão directamente ligados ao USB. Não alimentar pelo USB e por fonte externa simultaneamente.
Atenção: A placa tem um resistor pull-up extra em D+ (R21) que viola a especificação USB quando os pull-ups internos do MCU também estão activos. Pode causar erros de USB.
MCU Features
Microcontroller
Part
STM32F407VET6
Manufacturer
ST Microelectronics
Core
ARM Cortex-M4 32-bit
Max. Clock
168 MHz, 210 DMIPS
Operating Voltage
1.8V – 3.6V
Package
LQFP100
Memória Interna
Flash
512 KiB
SRAM
192 KiB
Backup SRAM
4 KiB
Osciladores
HSI
16 MHz
LSI
32 kHz
HSE
8 MHz
LSE
32.768 kHz
Periféricos
3× SPI
3× USART + 2× UART
2× I2S
3× I2C
1× FSMC
1× SDIO
2× CAN
1× USB 2.0 FS/HS (com DMA)
1× USB HS ULPI (para PHY externo)
1× Ethernet MAC 10/100
1× interface câmara paralela 8–12 bit
3× ADC 12-bit (1 µs)
2× DAC 12-bit
Feature: single-cycle DSP instructions
Regulador de Tensão
Regulator
Part
AMS1117
Package
SOT223
Input
+4.6V a +15V
Output
+3.3V @ 1A
Connectors & Pinouts
Header 1 (J2) — 2×24 pinos
#
Nome
GPIO
1–4
5V
+5V rail
5–8
3V3
+3.3V rail
9–10
GND
Ground
11
PE2
PE2
12
PE3
PE3
13
PE4
PE4
14
PE5
PE5
15
PE6
PE6
16
PC13
PC13
17
PC0
PC0
18
PC1
PC1
19
PC2
PC2
20
PC3
PC3
21
VR-
VREF-
22
VR+
VREF+
23
PA0
PA0
24
PA1
PA1
25
PA2
PA2
26
PA3
PA3
27
PA4
PA4
28
PA5
PA5
29
PA6
PA6
30
PA7
PA7
31
PC4
PC4
32
PC5
PC5
33
PB0
PB0
34
PB1
PB1
35
PE7
PE7
36
PE8
PE8
37
PE9
PE9
38
PE10
PE10
39
PE11
PE11
40
PE12
PE12
41
PE13
PE13
42
PE14
PE14
43
PE15
PE15
44
PB10
PB10
45
PB11
PB11
46
PB12
PB12
47
PB13
PB13
48
PB14
PB14
Header 2 (J3) — 2×24 pinos
#
Nome
GPIO
1–4
3V3
+3.3V rail
5
BT0
BOOT0
6
BT1
PB2 (BOOT1)
7–10
GND
Ground
11
PE1
PE1
12
PE0
PE0
13
PB9
PB9
14
PB8
PB8
15
PB7
PB7
16
PB6
PB6
17
PB5
PB5
18
PB3
PB3
19
PD7
PD7
20
PD6
PD6
21
PD5
PD5
22
PD4
PD4
23
PD3
PD3
24
PD2
PD2
25
PD1
PD1
26
PD0
PD0
27
PC12
PC12
28
PC11
PC11
29
PC10
PC10
30
PA15
PA15
31
PA12
PA12
32
PA11
PA11
33
PA10
PA10
34
PA9
PA9
35
PA8
PA8
36
PC9
PC9
37
PC8
PC8
38
PC7
PC7
39
PC6
PC6
40
PD15
PD15
41
PD14
PD14
42
PD13
PD13
43
PD12
PD12
44
PD11
PD11
45
PD10
PD10
46
PD9
PD9
47
PD8
PD8
48
PB15
PB15
JTAG Header (P1) — 2×10
#
Função
GPIO
1–2
VCC
+3.3V
3
TRST
PB4
5
TDI
PA15
7
TMS / SWDIO
PA13
9
TCLK / SWCLK
PA14
13
TDO / SWO
PB3
15
RESET
NRST
4,6,8,10,12,14,16,18,20
GND
Ground
TFT LCD Header (J1) — 2×16
#
Função
GPIO
1
GND
Ground
2
RST
Reset
3–18
FSMC D15–D0
PD10,PD9,PD8,PE15–PE7,PD1,PD0,PD15,PD14
19
FSMC NOE
PD4
20
FSMC NWE
PD5
21
FSMC A18
PD13
22
FSMC NE1
PD7
23
Touch CLK
PB13
24
Touch CS
PB12
25
Touch MOSI
PB15
26
Touch MISO
PB14
27
Touch PEN
PC5
28
LCD Backlight
PB1
31
3V3
+3.3V
30,32
GND
Ground
nRF24L01 Header (JP2) — 2×4
#
Função
GPIO
1
GND
Ground
2
VCC
+3.3V
3
CE
PB6
4
CSN
PB7
5
SCK
PB3
6
MOSI
PB5
7
MISO
PB4
8
IRQ
PB8
Serial Header (J6) — 1×4
#
Função
GPIO
1
VCC
+5V
2
GND
Ground
3
RX
PA10
4
TX
PA9
microSD (U5)
#
Função
GPIO
1
DAT2
PC10
2
CD/DAT3
PC11
3
CMD
PD2
4
VDD
+3.3V
5
CLK
PC12
6
VSS
Ground
7
DAT0
PC8
8
DAT1
PC9
USB Mini (J4)
#
Função
GPIO
1
VCC
+5V
2
D-
PA11
3
D+
PA12
5
GND
Ground
SPI Flash — W25Q16JV (U3)
Winbond W25Q16JV
Capacidade
2 MiB (16 Mbit)
Interface
SPI1
Package
SOIC-8
CS
PB0
DO (MISO)
PB4
DI (MOSI)
PB5
CLK
PB3
Nota: O CS está permanentemente activo na maioria das placas.
