CMS32H6157 32-bit ARM FLASH 128KB LQFP64 Microcontroller
General Description
The CMS32H6157 is a high performance, ultra-low power ARM® Cortex®-M0+ core based SoC with high accuracy measurement; main frequency up to 32MHz; operating voltage 1.8V to 4.4V; provides 128K Flash Memory, 2.5K Data Flash, 8KB SRAM; built-in 24-bit Sigma-Delta ADC, supports 1 differential input with selectable gains of 1, 2, 4, 8, 16, 32, 64, 128, 256. and output rate options from 2.5Hz to 2.56KHz; supports an effective resolution up to 20.6 bits, with internal short switch and system chopper switch, integrated temperature sensor; built-in high precision 12-bit ADC with a rate of up to 0.71Msps; integrated programmable OPA, comparator, DAC, multiple UART, IIC, SPI interfaces; supports LCD driver, built-in enhanced DMA; hardware dividers; industrial standard design for operation at -40°C to 85°C; provides LQFP64 package.
Product Features
> ARM® Cortex®-M0+ core
> Operating voltage: 1.8V-4.4V @32MHz
> Operating temperature: -40℃ - 85℃
> 128KB Flash ROM
> 8KB SRAM
> 2.5KB DATA FLASH
> 8 x 16-bit general purpose timers
> 15-bit interval timer
> RTC Real Time Clock
> CMP, OPA, DAC
> Supports 24-bit Sigma-Delta ADC, 1 differential input, up to 20.6-bit effective accuracy, integrated temperature sensor
> Built-in high precision 12-bit ADC
> 3 UART interfaces
2 I2C interfaces
2 SPI interfaces
> Enhanced PWM modules
> 54 general purpose GPIOs
> Package type: LQFP64
