UM324xF
ARM Cortex-M4，240M（UM32H470-VET/UM32H470-RET7 max freq is 312MHz）FPU160KB SRAM，32KB DMA SRAM，4KB Retention SRAM512KB eFlash2μA @3.0V Standby mode99μA/MHz @3.0V @204MHz Active mode82x GPIO，12/8/4/2mA50x PWM @2.08ns1x LPUART，6x UART，2x USART3x I2C, 1Mbps2 x CAN2.0A/B48MHz SDIO/SD/eMMC2x 12bit ADC，16-channel，5.25Msps2x 12bit DAC，1Msps10M/100M/1000M EMAC（RGMII/RMII/MII）USB FS DeviceCordic co-processor（sin，cos，arctan，square root，multiplication ，division etc. ）AES（128/256），SHA256Operation Voltage：1.8 ~ 3.6VOperation Temperature：-40 ~ 105°C| Part number | Voltage (V) | Max freq. (MHz) | GPIO | Flash (KB) | RAM (KB) | UART | USART | SPI | I2C | VREFP | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UM32H470-VET7 | 1.8~3.6 | 312 | 82 | 512 | 160 | 6 | 2 | 4 | 3 | Y | LQFP100 |
| UM32H470-RET7 | 1.8~3.6 | 312 | 51 | 512 | 160 | 5 | 2 | 3 | 3 | Y | LQFP64 |
| UM3242F-RET6 | 1.8~3.6 | 240 | 51 | 512 | 160 | 5 | 2 | 3 | 3 | Y | LQFP64 (10x10) |
| UM3241F-VCT6 | 1.8~3.6 | 240 | 82 | 512 | 160 | 6 | 2 | 4 | 3 | Y | LQFP100 (14x14) |
| UM3241F-RCT6 | 1.8~3.6 | 240 | 51 | 512 | 160 | 5 | 2 | 3 | 3 | N | LQFP64 (10x10) |
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