Product Features

• ARM Cortex M0+ core

• Up to 32MHz @1.8V-5.5V

• 35uA/MHz @32MHz

• Operating voltage: 1.8V-5.5V

• Operating temperature: -40℃-105℃

• 128KB Flash > 8KB SRAM

• 2.5KB data flash

• Up to 60 GPIOs

• Hardware multiplier  module

• 8 16 Bit timers

• 1 interval timer of 15 Bit (low power consumption timer)

• 1 WDT

• 1 RTC Timer

• Enhanced DMA controller

• Linkage controller

• LCD Controler,support 4COM*42SEG/6COM*40SEG/8COM*38SEG

• A/D conversion-up to 26 channels of high-precision 12Bit ADC, 0.71Msps > D /A conversion-8Bit accuracy, support 1 channels

• 1 channels OPA.

• 2 channel comparator, input source and reference voltage optional

• 1 I2C standard interface, 3-6 simple I2C interfaces

• 1 SPI standard interface,support 8 bit and 16 bit

• 3 UART interfaces, support LIN-Bus

• Support ultra-low power consumption working mode – sleep mode/deep sleep mode

• 0.7uA @deep sleep mode

• 0.9uA @deep sleep mode +32.768kHz +RTC

• Comply with relevant standards of IEC/UL 60730

• abnormal storage space access error, hardware CRC calibration Inspection, special SFR protection to prevent misoperation

• 128-bit unique ID number

• Package: LQFP64/LQFP48/QFN40/LQFP32