CMS80F761x series MCUs are enhanced 1T 8051 Flash MCUs, which support 48MHz peripheral operation at the fastest, 24MHz core operation, working voltage 2.1V-5.5V, up to 46GPIOs, Built in LCD/LED driver module, supporting touch module，provide 6-channel PWM output, up to 46 channels of 12-bit ADC, 3 UART, 1 SPI, 1 I2C. Industrial standard design, can work at -40℃ to 105℃, and provide SOP20/TSSOP20/SOP28/LQFP32/LQFP44/LQFP48 package.

> Enhanced 1T 8051

> Working voltage frequency: 2.1V-5.5V

> Working temperature: -40℃-105℃

> Built-in 64KB Flash ROM, 1KB Data Flash, 256B general RAM, 4KB general XRAM

> Support 4 different oscillation modes

> Up to 46 general-purpose GPIOs, All support up/down resistance function

>High Sensitivity Touch，Up to 46 channels

>Hardware LED Matrix Driver

>Hardware LED lattice drive

> up to 46 channels 12-bit ADC, reference voltage optional 1.2V/2.0V/2.4V/3.0V/VDD

> 5 16-bit timers

Built-in WDT timer    

Built-in WUT timer    

Built-in LSE timer, support sleep wake-up function

>3 UART

>1 SPI

>1 I2C

> 6-channel EPWM, supporting independent/complementary/synchronous/group mode, complementary mode dead-zone delay function

built-in low voltage reset function (LVR): 1.8V/2.0V/2.5V /3.5V    

Built-in low voltage detection function (LVD): 2.0V~4.6V 16 levels optional

>Support CRC16

> 96bit unique ID (UID)

> Package types: SOP20/TSSOP20/SOP28/LQFP32/LQFP44/LQFP48