CMS8M33xx series MCU is the mainstay of Cmsemicon's motor control product line and is widely used in typical motor control applications such as brushless hammer drill and brushless impact wrench.
CMS8M33xx series MCU is the mainstay of Cmsemicon's motor control product line and is widely used in typical motor control applications such as brushless hammer drill and brushless impact wrench.
CMS8M33xx series MCU is an economical motor control chip based on 8051 core from Cmsemicon. Main frequency of up to 16MHz; provides 16KB Flash Memory, 256B RAM, 512B XRAM and 256B Data flash; up to 22 GPIOs; 6 channels of enhanced PWM with adjustable dead zone and complementary PWM output; built-in 12-bit high-precision ADC ; built-in 2-channel analog comparator, 1-channel programmable gain amplifier with adjustable gain; 2 x 16-bit general-purpose timers; 2 x 8-bit general-purpose timers; 1 x USART for communication interfaces; industrial standard design for operation from -40°C to 105°C; provides SSOP24 packages.
> 8051 Core
> Operating voltage:
VLVR3~5.5V @16MHz 1T
VLVR1~5.5V @16MHz 2T
> Operating temperature: -40°C - 105°C
> 16KB Flash ROM
> 256B RAM
512B XRAM
> 256B DATA FLASH
> 2 x 16-bit general purpose timers
> 2 x 8-bit general purpose timers
> 6-channel enhanced PWM module
> 2-channel analogue comparator with bilateral hysteresis
> 1-channel programmable gain amplifier with adjustable gain
> Built-in high-precision 12-bit high-precision ADC
> 1 USART interface
> Supports 2 oscillation modes (16MHz internal high-speed oscillation, 32KHz internal low-speed oscillation)
> 22 general purpose GPIOs
> Package types: SSOP24
Name | Version | Describe | Download |
---|---|---|---|
CMS8M3310 User Manual | V1.0.0 | It introduces the CMS8M33xx chip module, chip registers, clock, storage, etc. |
Download > |
CMS8M3310 Datasheet | V1.0.0 | It introduces the features, performance specifications, and packaging information of the CMS8M3310 chip. |
Download > |
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