ETM32F103xDxE
Product Overview
ETM32F103xDxE Series MCU,based on 32-bit ARM® Cortex®-M3 core, with a maximum operating frequency of 96MHz, supports FPU floating-point operation unit, configures enhanced external memory controller eMMC, supports USB and CAN interface at the same time. It integrates on-chip memory, timer, data converter and other peripheral interfaces, and has the characteristics of low power consumption, large capacity, good portability, fast flash erase / programming speed, etc. At present, it has passed the IEC 61508 SIL2 certification and USB-IF certification, which meets the high-reliability standard of industrial grade.It is applicable to model aircraft, hand-held cradle head, scanning code gun, alarm, code lock, electronic scale and other fields.
Performance
System
- ARM® Cortex®-M3
- Frequency 96MHz
- Support FPU Temperature range -40℃~+105℃
- Support IEC61508 SIL2
- Support USB-IF
Memory
- Flash: 512KB
- SRAM: 64/128KB
Power Consumption
- Supply voltage: 2.0V~3.6V
- Built in programmable voltage monitor Support sleep, stop and standby modes VBat supports RTC and backup register power supply
Timer
- 16-bit universal timer: 4
- 16-bit basic timer: 2
- 16-bit advanced timer:2
- Watchdog timer: 2
- SysTick: 1
Analog peripherals
- 12-bit ADC:3,external channels: 21
- 12-bit: 2
- Conversion range: 0~VDAA
I/O
- 51/80/112 I/O
- All I/Os can be mapped to 16 external interrupt controller
- Almost all I/O tolerates 5V signal input
Security
- 96-bit non-rewriteable unique identity
- Supporting CRC computing unit
Debug Mode
- SWD and JTAG interface
Peripheral
- U(S)ART : 5
- I²C : 2
- SPI : 3
- USB: 1
- CAN: 1
- I²S: 2
- SDIO: 1
- Support SDRAM
- Support using both USB and CAN interfaces
Package
- LQFP64/100/144
Model List
| Product Code | Frequency MHz |
Flash KB |
RAM KB |
EMMC (SDRAM) |
FPU | I/Os | Vmin (V) |
Vmax (V) |
GPTMR 16-bit |
GPTMR 32-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 |
SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB | Package | |||||||
| ETM32F103RCT6 | 96 | 256 | 64 | 0 | 1 | 51 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP64 | |||||||
| ETM32F103VCT6 | 96 | 256 | 64 | 1 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP100 | |||||||
| ETM32F103RDT6 | 96 | 384 | 64 | 0 | 1 | 51 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP64 |
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| ETM32F103RET6 | 96 | 512 | 128 | 0 | 1 | 51 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP64 |
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| ETM32F103VDT6 | 96 | 384 | 64 | 0 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP100 |
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| ETM32F103VET6 | 96 | 512 | 128 | 0 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP100 | |||||||
| ETM32F103VET7 | 96 | 512 | 128 | 0 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP100 | |||||||
| ETM32F103ZDT6 | 96 | 384 | 64 | 1 | 1 | 112 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 21 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP144 |
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| ETM32F103ZET6 | 96 | 512 | 128 | 1 | 1 | 112 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 21 | 2 | 2 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | LQFP144 |
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Download Resources
IC Document
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| ETM32F103xDxE Datasheet | V1.8 | 2022/8/22 |  |
| ETM32F103xCxDxE User Manual | V1.5 | 2022/8/22 | |