ETM32F415/417
Product Overview
ETM32F405/417 series MCU, based on ARM® Cortex®-M4 core, supports single-precision FPU and enhanced DSP instructions. Its rich peripherals meet the needs of multiple applications and high-speed OTG supports on-chip PHY. SM2, SM3, SM4, and other encryption algorithms ensure data security.
Performance
System
- 32-bit Arm® Cortex®-M4 core with FPU
- Operates at a frequency of up to 168MHz
Memory & Interface
- Flash: 1MB
- SRAM: System (192KB) +Backup (4KB)
- EMMC: CF card, SRAM, PSRAM, SDRAM, NOR and NAND flash
Clock
- HSECLK: 4~26MHz external crystal/ceramic oscillator
- LSECLK: 32.768KHzw crystal/ceramic oscillator
- HSICLK: Factory calibrated 16MHzw RC oscillator
- LSICLK: 28KHzw RC oscillator
- PLL1: Output frequency is configured by four parameters
- PLL2: Dedicated to providing clock signals to I2S; output frequency is configured by three parameters
Power Supply & Management
- VDD range: 1.8~3.6V
- VDDA range: 1.8~3.6V
- VBAT supply range: 1.65V~3.6V
- Supports POR/PDR/ BOR
- Supports programmable voltage detector
Low-power Mode
- Supports sleep, stop, and standby modes
DMA
- 16 data streams in total for two DMAS
Debug Mode
- JTAG
- SWD
I/Os
- Up to 140 I/Os
- All I/Os are mappable on external interrupt vectors
- Up to 138 I/Os with 5V tolerant inputs
Communication Peripherals
- UART: 2
- USART: 4, supports ISO7816, LIN and IrDA
- I2C: 3, supports SMBus/PMBus
- SPI: 3, 2 reusable I2S
- CAN: 2
- USB_OTG: 3
- SDIO: 1
Analog Peripherals
- 12-bit ADC: 3
- 12-bit DAC: 2
Timer
- 2 16-bit advanced timers TMR1/8 with 7-channel PWM output, support dead-time generation and emergency stop
- 2 32-bit general-purpose timers TMR2/5, each with four independent channels for input capture, output comparison, PWM, and pulse counting
- 8 16-bit general-purpose timers TMR/3/4/9/10/w11/12/13/14, each with 2 independent channels for input capture, output comparison, PWM, and pulse counting
- 2 16-bit basic timers TMR6/7
- 2 watchdog timers, one independent IWDT and one window WWDT
- 1 24-bit SysTick timer downcounter
RTC
- Supports calendar
- Alarm and periodic wake-up from stop/standby mode
CRC calculation unit
CRYP encryption and decryption unit
HASH Processor
National Secret Algorithm
- BN
- SM3
- SM4
96-bit unique ID
Model List
| Part No. | Frequency MHz |
Flash KB |
RAM KB |
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 |
EMMC | TSC Channels | SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB OTG_FS | USB OTG_HS | Ethernet | BN/SM2/ SM3/SM4 |
Package |
| ETM32F417IGT6 | 168 | 1024 | 192+4 | 1 | 1 | 140 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP176 |
| ETM32F417IET6 | 168 | 512 | 192+4 | 1 | 1 | 140 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP176 |
| ETM32F417ZGT6 | 168 | 1024 | 192+4 | 1 | 1 | 114 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP144 |
| ETM32F417ZET6 | 168 | 512 | 192+4 | 1 | 1 | 114 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 24 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP144 |
| ETM32F417VGT6 | 168 | 1024 | 192+4 | 1 | 1 | 82 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP100 |
| ETM32F417VET6 | 168 | 512 | 192+4 | 1 | 1 | 82 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | - | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 1 | 1 | LQFP100 |
| ETM32F415ZGT6 | 168 | 1024 | 192+4 | 0 | 1 | 114 | 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 | 0 | 1 | LQFP144 |
| ETM32F415VGT6 | 168 | 1024 | 192+4 | 0 | 1 | 82 | 1.8 | 3.6 | 8 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 1 | 0 | 3 | 2 | 3 | 4+2 | 2 | 1 | 1 | 1+1 | 0 | 1 | LQFP100 |
| ETM32F415RGT6 | 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 |