Cortex_M3
M3 Base Line
Base on ARM Cortex-M3 as the core, With the excellent computing performance of the existing ARM Cortex-M0 MCU to strengthen technology development, improve Core computing performance,Flash supports Cache fast access to greatly reduce read latency. It can be applied to sweeping robots / high-end smart locks / drone control / commercial printers / POS machines / ... and other solutions. The maximum operating speed is 96 MHz, the Flash capacity is 96-256KB and the RAM is 28-36KB in various combinations, and the operating voltage is 2 V~3.6V power supply.

MG32F10x Series (Cortex-M3)
ItemOperating
Voltage
Flash ROMMax Operation
Frequency
20-Bit Timer12-Bit ADCCommunicationPackage
Data RAMIOACMP
MG32F103C9T6 2V~3.6V 96KB 72MHz 4+RTC 10-CH

UART x3, I2Cx2,
SPI M, SPI Sx2,
QSPI, USB,
LED SEGx8

LQFP48
28KB 37 2
MG32F103CBT6 2V~3.6V 128KB 72MHz 4+RTC 10-CH

UART x3, I2Cx2,
SPI M, SPI Sx2,
QSPI, USB, I2S,
LED SEGx8

LQFP48
28KB 37 2
MG32F103RBT6 2V~3.6V 128KB 72MHz 4+RTC 16-CH

UART x3, I2Cx2,
SPI M, SPI Sx2,
QSPI, USB, I2S,
LED SEGx8

LQFP64
28KB 51 2
MG32F104RCT6 2V~3.6V 256KB 96MHz 4+RTC 16-CH

UART x3, I2Cx2,
SPI M, SPI Sx2,
QSPI, USB, I2S,
LED SEGx8

LQFP64
36KB 51 2