APM32F091xC series MCUs, based on the ARM®Cortex®-M0+ core, supporting 256KB on-chip flash memory, providing multiple communication interfaces, up to 8 USART enhanced communication functions, built-in HDMI CEC and TSC capacitive touch functions, supporting CAN protocol communications, suitable for expanding intelligence application scenarios such as home appliance, industrial equipment and automotive electronic.
Part No. |
Frequency MHz |
Flash KB |
RAM KB |
EMMC (SDRAM) |
FPU | I/Os |
Vmin (V) |
Vmax (V) |
GPTMR 16-bit | GPTM 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 | Analog Compartor | TSC Channels |
SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB | CEC | Package |
APM32F091CBT6 | 48 | 128 | 32 | 0 | 0 | 38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | LQFP48 |
APM32F091CBU6 | 48 |
128 | 32 |
0 | 0 |
38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | QFN48 |
APM32F091CCT6 | 48 |
256 | 32 |
0 | 0 |
38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 2 | 2 | 24 |
2 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | LQFP48 |
APM32F091CCU6 | 48 |
256 | 32 |
0 | 0 |
38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 2 | 2 | 24 |
2 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | QFN48 |
APM32F091RBT6 | 48 |
128 | 32 |
0 | 0 |
52 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 2 | 2 | 24 |
2 |
2 | 2 | 8 | 1 | 0 | 0 | 1 | LQFP64 |
APM32F091RCT6 | 48 | 256 | 32 | 0 | 0 |
52 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 8 | 1 | 0 | 0 | 1 | LQFP64 |
APM32F091VBT6 | 48 | 128 | 32 | 0 | 0 | 38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 8 | 1 | 0 | 0 | 1 | LQFP100 |
APM32F091VCT6 | 48 |
256 | 32 | 0 | 0 | 38 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 8 | 1 | 0 | 0 | 1 | LQFP100 |
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