ETM32F405/407
Product Overview
ETM32F405/407 series of MCUs，based on ARM® Cortex® -M4 core, working frequency up to 168MHz, supports single FPU and enhanced DSP processing instructions. High-speed OTG interface supporting on-chip PHY. SM3, SM4, and other encryption algorithms are added to ensure data and information security effectively.
Performance
System
- ARM® Cortex® -M4
- Working frequency up to 168MHz
- Support single FPU
- Support DSP instruction
Memory
- Flash: 1MB
- SRAM: 192KB
- SDRAM: 2MB(optional)
- Support external memory extension
Power Consumption
- VDD/VDDA: 1.8V~3.6V
- Backup domain power VBAT: 1.65~3.6V
- Support power-on and power-down reset
- Support PVD
Timer
- 16/32-bit universal timer: 8/2
- 16-bit advanced timer: 2
- 16-bit basic timer: 2
- Watchdog timer: 2
- 24-bit system timer: 1
Analog Peripherals
- 12-bit ADC: 3, External channel: 24
- 12-bit DAC: 2
I/O
- Up to 140 I/Os
- Map to external interrupt vectors
Security
- Support TRNG
- Support Hash-SHA
- Support encryption algorithms AES/DES/TDES
Debug Mode
- SWD
- JTAG
Peripherals
- U(S)ART: 6
- I2C : 3
- SPI : 3
- I2S: 2
- DCMI: 1
- USB OTG: 3
- CAN: 2
- SDIO: 1
- Ethernet: 1
- EMMC: 1
- Support SDRAM
Package
- LQFP64/100/144/176
Model List
| Part No. | Frequency MHz |
Flash KB |
RAM KB |
EMMC (SDRAM) |
FPU | I/Os | Vmin (V) |
Vmax (V) |
GPTMR 16-bit |
Advanced TMR 16-bit |
Basic TMR 16-bit |
SysTick 24-bit |
IWDG | WWDG | RTC | ADC 12-bit cell |
ADC 12-bit channels |
DAC 12-bit cell |
DAC 12-bit channels |
FSMC | TSC Channels |
SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB OTG_FS |
USB OTG_HS |
Ethernet | BN/SM2/ SM3/SM4 |
Package |
| ETM32F407IGT6 | 168 | 1024 | 192+4 | 1 | 1 | 140 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | 2 | 2 | 1 | 0 |
3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP176 |
| ETM32F407IET6 | 168 | 512 | 192+4 |
1 | 1 | 140 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | 2 | 2 | 1 |
0 |
3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
1 | 1 | LQFP176 |
| ETM32F407ZGT6 | 168 | 1024 | 192+4 |
0 | 1 | 114 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | 2 | 2 | 0 |
0 |
3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
1 | 1 | LQFP144 |
| ETM32F407ZET6 | 168 | 512 | 192+4 |
0 | 1 | 114 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | 2 | 2 | 0 | 0 | 3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
1 | 1 | LQFP144 |
| ETM32F407VGT6 | 168 | 1024 | 192+4 |
0 | 1 | 82 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 |
0 |
3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
1 | 1 | LQFP100 |
| ETM32F407VET6 | 168 | 512 | 192+4 |
0 | 1 | 82 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 0 | 3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
1 | 1 | LQFP100 |
| ETM32F407RGT6 | 168 | 1024 | 192+4 |
0 | 1 | 51 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 |
0 |
3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
0 | 1 | LQFP64 |
| ETM32F407RET6 | 168 | 512 | 192+4 |
0 | 1 | 51 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 |
0 |
3 | 2 | 3 | 4+2 |
2 | 1 | 1 | 1+1 |
0 | 1 | LQFP64 |
| ETM32F405ZGT6 |
168 |
1024 |
192+4 | 0 |
1 | 114 |
1.8 | 3.6 | 8 |
2 |
2 | 1 | 1 |
1 | 1 | 3 | 24 |
2 |
2 |
0 | 0 |
3 |
2 | 3 | 4+2 |
2 |
1 | 1 | 1+1 | 0 |
0 | LQFP144 |
| ETM32F405VGT6 |
168 | 1024 | 192+4 |
0 | 1 |
82 |
1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 |
2 | 2 | 0 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 |
0 |
0 |
LQFP100 |
| ETM32F405RGT6 | 168 | 1024 | 192+4 | 0 | 1 | 51 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 0 | 0 | LQFP64 |
Download Resources
IC Document
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| ETM32F4xxx User Manual | V1.5 | 2022/8/31 |  |
| ETM32F405xG 407xExG datasheet | V1.4 | 2022/9/28 | |