Cmsemicon enhanced flash memory 8-bit 1T 8051 single-chip microcomputer, support BOOT function.
Cmsemicon enhanced flash memory 8-bit 1T 8051 single-chip microcomputer, support BOOT function.
CMS8S588x MCU supports internal 48MHz, external 8/16MHz, built-in 5 16-bit timers, LSE_timer, WUT, BRT, high-precision 12-bit ADC up to 30 channels, with 6-channel PWM module, built-in 2 USART modules, Support I2C and SPI modules, with BUZZER and CRC functions.
> 8-bit 8051 MCU
> FLASH: 32Kx8
> General RAM: 256x8
> XRAM: 2048x8
> Data Flash: 1024x8
> Operating voltage range: 2.1V-5.5V
> System clock frequency supports up to 48MHz, Fsys=48MHz, Fcpu=24MHz
> Working Temperature range: -40℃-105℃
> Support internal and external clock> Support BOOT function, 1K/2K/4K optiona
l> Low power consumption mode (IDLE, STOP)
> Built-in WDT timer
> Built-in LSE_Timer (support sleep wake function )
> WUT (Wake-up Timer)
> BRT (Serial Baud Rate Clock Generator)
> Built-in 1 USART communication module
_ UART1 can be mapped to any GPIO
> Support I2C and SPI modules
> 16-bit timer TIMER0~4
> Support 6 channels PWM
_ 6 mutually independent cycle counters
_ support independent/complementary/synchronous/group mode
_ support edge alignment
_ support complementary mode dead zone delay function
> support cyclic redundancy check CRC16
> support buzzer driver
> built-in low voltage Detection circuit
_ 2.0V~4.3V 8 levels optional
> Interrupt source
_ Support all external port interrupts
_ 7 timer interrupts
> High-precision 12-bit ADC
_ Up to 30 AD external channels
_ Built-in high-precision 1.2 V reference voltage_ support hardware trigger start conversion function
_ support a set of result digital comparison function
_ selectable internal reference source 1.2V/2.0V/2.4V/3.0V/VDD
> Package types: TSSOP20, QFN20 and QFN32
Name | Version | Describe | Download |
---|---|---|---|
CMS8S588x Datasheet | V1.0.3 | CMS8S588x performance indicators, packaging information, etc. |
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CMS8S588x Reference Manual | V1.0.5 | CMS8S588x modules, chip registers, clocks, storage, performance indicators, etc. |
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8051 chip ADC model Application Note | V1.01 | ADC model Application Note for CMS 8051 chip |
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8051MCU I2C Application Note | V1.0.1 | Cmsemicon 8051MCU I2C Application Note |
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8051MCU LVD Application Note | V1.0.0 | Cmsemicon 8051MCU LVD Application Note |
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8051MCU LSE Application Note | V1.0.0 | Cmsemicon 8051MCU LSE Application Note |
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CMS8S588x_DemoCode | V1.0.1 | Contains the driver and sample program of the CMS8S588x_Demo chip module |
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