Supply ST STM32F407 Development Board Core Board with LCD Ethernet NandFlash USB3300
[Chip]
STM32F407IGT6
Core: Cortex-M4 32-bit RISC;
Features: Single cycle DSP instructions;
Operating frequency: 168MHz, 210 DMIPS / 1.25 DMIPS / MHz;
Working voltage: 1.8V-3.6V;
Package: LQFP176;
Storage resources: 1024kB Flash, 192 + 4kB SRAM;
Resources: 3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C;
1 x FSMC, 1 x SDIO, 2 x CAN;
1 x USB 2.0 FS / HS controller with dedicated DMA;
1 x USB HS ULPI; (for external USB HS PHY)
1 x 10/100 Ethernet MAC;
1 x 8 to 14-bit parallel camera interface;
3 x AD (12 bits, 1us, time 24), 2 x DA (12 bits);
Debug download: support JTAG / SWD interface debugging download, support IAP.
MIC2075-2
USB FS power switch and overcurrent protection device.
AMS1117-3.3
3.3V regulator device.
K9F1G08U0E
1G Bit NandFlash.
DP83848
Ethernet PHY.
MIC2075-1
USB HS power switch and overcurrent protection device.
USB3300
USB HS PHY
[Other]
5Vin or USB powered selector switch
BOOT status setting switch
The state of BOOT0 can be set.
(BOOT1 rarely need to be used, through the control pin to modify its status)
Power LED
USB FS LED
USB HS LED
Reset button
8M crystal
For the main chip to provide the clock, through the frequency setting, to enhance the frequency.
24M crystal
Provide clock for USB3300.
50M crystal
Provide clock for DP83848.
32.768K crystal
Available for built-in RTC, or for calibration.
Ethernet interface
USB FS mini interface
USB HS mini interface
USB HS type A interface
MCU pin interface
Leads to VCC, GND and unoccupied I / O.
USB OTG / HOST jumper
VREF / VBAT jumpers
Ethernet I / O selection solder joints
USB HS I / O Select solder joint
PDR Select solder joint
Optional: 1.8-3.6V, -40 ~ 105 ℃ or 1.7-3.6V, 0 ~ 70 ℃
[Interface profile]
Core board slot
Easy access to core boards.
XCore407I pin interface
Easy to test.
JTAG / SWD interface
Support download and debug.
LCD interface
Easy access to LCD + touch screen module.
USB interface
USB TO UART, commonly used for debugging.
5V DC interface
[Chip introduction]
PL2303TA
USB TO UART chip.
[Jumper description]
PL2303 jumper
User LED jumper
Five-way rocker jumper
Above jumper instructions:
Short Jumper: Access to I / O specified by the sample program;
Disconnect jumper: You can use a cable to access a custom I / O instead.
[Device Introduction]
12M crystal
Provide clock for PL2303.
User LED
Easy I / O output test or display program running status.
Serial LED
UART transceiver indicator.
Rocker
Up, down, left, right, press, a total of 5 states.