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  • Product Description

Product Introduction
SK88Fx78 Series
The SK88Fx78 series is a highly integrated dedicated MCU designed specifically for gas safety detection applications. This series is based on a unified technical architecture, providing a complete solution from composite detection to specialized detection, covering precise monitoring of the three core hazards of smoke, carbon monoxide, and gas. The entire series comes standard with RTC, independent programmable storage area, and some models integrate adjustable LDO or LCD drivers, significantly simplifying peripheral circuit design and greatly improving system integration and reliability.
Product Selection
8-bit SD Detection MCU
Part No.CoreMax. Freq.VDDFlashRAMXRAM12-bit ADCISINKLCDTimerCommunication InterfaceSD AFECG AFEVLDOLVDRTCLVRLSETemperature SensorMax. I/OPackage
SK88F078E2S6805116MHz1.8V~5.5V8Kbytes256bytes1Kbytes1*EX 1CH1CH×TIM×4,WDT×1UART×1,I2C×11*1CH××√√√×√ ±2°c3SOP8
SK88F078S4S6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes2*EX 1CH2CH×TIM×4,WDT×1UART×3, SPI×1, I2C×11*2CH×√√√√√√ ±2°c10SOP16
SK88F078xx Operating Temperature: -40°C to +85°C
8-bit CO / GAS Detection MCU
Part No.CoreMax. Freq.VDDFlashRAMXRAM12-bit ADCISINKLCDTimerCommunication InterfaceSD AFECG AFEVLDOLVDRTCLVRLSETemperature SensorMax. I/OPackage
SK88F178E2S6805116MHz1.8V~5.5V8Kbytes256bytes1Kbytes1*EX 1CH××TIM×4,WDT×1UART×1,I2C×1×1×√√√×√ ±2°c3SOP8
SK88F178S4S6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 2CH××TIM×4,WDT×1UART×3, SPI×1, I2C×1×1√√√√√√ ±2°c10SOP16
SK88F178G4P6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 5CH×4COM*9SEG, 8COM*5SEGTIM×4,WDT×1UART×3, SPI×1, I2C×1×1√√√√√√ ±2°c22SSOP28
SK88F178xx Operating Temperature: -40°C to +85°C
8-bit SD、CO / GAS Detection MCU
Part No.CoreMax. Freq.VDDFlashRAMXRAM12-bit ADCISINKLCDTimerCommunication InterfaceSD AFECG AFEVLDOLVDRTCLVRLSETemperature SensorMax. I/OPackage
SK88F278F4P6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 3CH2CH×TIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c11SSOP20
SK88F278W4P6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 3CH2CH×TIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c15SSOP24
SK88F278K4T6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 5CH2CH4COM*12SEG 8COM * 8SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c23LQFP32
SK88F278K4Q6805116MHz1.8V~5.5V16Kbytes256bytes1Kbytes1*EX 5CH2CH4COM*12SEG 8COM * 8SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c23QFN32
SK88F278K6T6805116MHz1.8V~5.5V32Kbytes256bytes1Kbytes1*EX 5CH2CH4COM*12SEG 8COM * 8SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c23LQFP32
SK88F278K6Q6805116MHz1.8V~5.5V32Kbytes256bytes1Kbytes1*EX 5CH2CH4COM*12SEG 8COM * 8SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c23QFN32
SK88F278C6T6805116MHz1.8V~5.5V32Kbytes256bytes1Kbytes1*EX 11CH2CH4COM*16SEG 8COM*12SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c38LQFP48
SK88F278C6Q6805116MHz1.8V~5.5V32Kbytes256bytes1Kbytes1*EX 11CH2CH4COM*16SEG 8COM*12SEGTIM×4, WDT×1UART×3, SPI×1, I2C×11*2CH1√√√√√√ ±2°c38QFN48
SK88Fx78xx Operating Temperature: -40°C to +85°C


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