The SC92F series MCUs are high-performance, industry-grade microcontrollers with a 1T 8051 core, fully compatible with traditional 8051 series. They feature 4-32KB Flash ROM, up to 2KB SRAM, independent EEPROM, up to 46 GPIOs, multiple external interrupts, 16-bit timers, 12-bit ADCs, and 8+2-bit PWM. They include high-precision internal oscillators, UART, composite serial interfaces, and multiple power management features like low voltage reset and watchdog timers. With excellent anti-interference performance, they are suitable for IoT, smart home devices, chargers, power supplies, and various consumer and industrial applications.

  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(10K times)
BootLoader EEPROM
(100K times)
Voltage
(V)
1%IRC MHz Ipd
(uA)
UART SSI
(UART/SPI/IIC)
ADC PWM LCD/LED Driver EXT Crystal CMP
SC92F8003B TSSOP20/QFN20 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*8ch 10bit*7ch - 2-16Mhz -
SC92F7200 SOP8 4K 512 0/0.5/1/4K - 128B 2.4~5.5V 24/12/6/2 3 1 - 5 8bit*2ch  - - -
SC92F7201 SOP16 4K 512 0/0.5/1/4K - 128B 2.4~5.5V 24/12/6/2 3 1 - 7 8bit*4ch  - - -
SC92F7202 SOP20/TSSOP20 4K 512 0/0.5/1/4K - 128B 2.4~5.5V 24/12/6/2 3 1 - 9 8bit*6ch  1/2Bias 5COM(SW) - -
SC92F7250 SOP8 4K 256 0/0.5/1/4K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 - 12bit*5ch 8bit*2ch - - -
SC92F7251 SOP16 4K 256 0/0.5/1/4K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*7ch 8bit*4ch 4COM - -
SC92F7252 SOP20/TSSOP20/QFN20 4K 256 0/0.5/1/4K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*9ch 8bit*6ch 5COM - -
SC92F7300 SOP8 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 3 1 - 5 8bit*2ch  - - -
SC92F7301 SOP16 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 3 1 - 7 8bit*4ch  - - -
SC92F7302 SOP20/TSSOP20/QFN20 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 3 1 - 9 8bit*6ch  1/2Bias 5COM(SW) - -
SC92F7308B MSOP10 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 12/6/2 <1 1 - 12bit*5ch 8bit*3ch 2COM - -
SC92F7309 TSSOP14 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 12/6/2 <1 1 - 12bit*5ch 8bit*5ch 4COM - -
SC92F7350 SOP8 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*5ch 8bit*2ch - - -
SC92F7351 SOP16 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*7ch 8bit*4ch - - -
SC92F7352 SOP20/TSSOP20/QFN20 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*9ch 8bit*6ch 1/2Bias 5COM(SW) - -
SC92F7320 SOP8 8K 256 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*5ch (8+2)bit*3ch - - -
SC92F7321 SOP16 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*7ch 8bit*4ch 1/2Bias 4COM(SW) - -
SC92F7322 SOP20/TSSOP20/QFN20 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*9ch (8+2)bit*3ch 1/2Bias 5COM(SW) - -
SC92F7323 SOP28/TSSOP28 8K 512 0/0.5/1/8K - 128B 2.4~5.5V 24/12/6/2 <1 1 - 12bit*11ch (8+2)bit*3ch 1/2Bias 5COM(SW) 32K -
SC92F7411 SOP16 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 24/12/6/2 3 1 1 6 10bit*4(complementary) 2COM 2-16M -
SC92F7412 SOP20/TSSOP20 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 24/12/6/2 3 1 1 7 10bit*4(complementary) 5COM 2-16M -
SC92F7413 SOP28/TSSOP28 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 24/12/6/2 3 1 1 11 10bit*4(complementary) 5COM 2-16M -
SC92F7420 SOP8 16K 512 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 - 2 12bit*5ch 8bit*2ch - - -
SC92F7421 SOP16 16K 512 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 - 2 12bit*7ch 8bit*3ch 1/2Bias 4COM(SW) - -
SC92F7422 SOP20/TSSOP20/QFN20 16K 512 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 - 2 12bit*9ch 8bit*6ch 1/2Bias 5COM(SW) - -
SC92F7423 SOP28/TSSOP28/QFN28 16K 512 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 - 2 12bit*11ch 8bit*6ch 1/2Bias 5COM(SW) 32K -
SC92F7401B SOP16 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*6ch 10bit*5ch(Support complementary mode) - 2-16Mhz -
SC92F7402B SOP20/TSSOP20 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*8ch 10bit*7ch(Support complementary mode) - 2-16Mhz -
SC92F7461B SOP16 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*6ch 10bit*4ch(Support complementary mode) 1/2Bias 2COM(SW) - -
SC92F7462B SOP20/TSSOP20 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*7ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) - -
SC92F7463B SOP28/TSSOP28 16K 1K 0/0.5/1/All - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*11ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) 2-16Mhz -
SC92F7445B LQFP32 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*12ch 12bit*3ch - - Y
SC92F7446B LQFP44 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SC92F7447B LQFP48 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SC92F7481 SOP16 16K 2K 0/1/2/16K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*6ch 10bit*4ch(Support complementary mode) 1/2Bias 2COM(SW) - -
SC92F7482 SOP20/TSSOP20 16K 2K 0/1/2/16K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*7ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) - -
SC92F7483 SOP28/TSSOP28 16K 2K 0/1/2/16K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*11ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) - -
SC92F7543 SOP28/TSSOP28 32K 2K 0/0.5/1/32K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*12ch 12bit*3ch 8*15/4*19 - Y
SC92F7545 LQFP32 32K 2K 0/0.5/1/32K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*12ch 12bit*3ch - - Y
SC92F7546 LQFP44 32K 2K 0/0.5/1/32K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SC92F7547 LQFP48 32K 2K 0/0.5/1/32K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SC92F7593 SOP28/TSSOP28 32K 2K 0/1/2/32K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*12ch 12bit*2ch 8*15/4*19 - Y
SC92F7595 LQFP32 32K 2K 0/1/2/32K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*12ch 12bit*2ch - - Y
SC92F7596 LQFP44 32K 2K 0/1/2/32K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*17ch 12bit*4ch 8*24/6*26/5*27/4*28 32K Y
SC92F7597 LQFP48 32K 2K 0/1/2/32K Built-in0/1/2/4K 1KB 2.0~5.5V 32/16/8/2.66 2.5 1 1 12bit*17ch 12bit*4ch 8*24/6*26/5*27/4*28 32K Y
SC92F73A1 SOP16 8K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*6ch 10bit*4ch(Support complementary mode) 1/2Bias 2COM(SW) - -
SC92F73A2 SOP20/TSSOP20 8K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*7ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) - -
SC92F73A3 SOP28/TSSOP28 8K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*11ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) 2-16Mhz -
SC92F74A1 SOP16 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*6ch 10bit*4ch(Support complementary mode) 1/2Bias 2COM(SW) - -
SC92F74A2 SOP20/TSSOP20 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*7ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) - -
SC92F74A3 SOP28/TSSOP28 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*11ch 10bit*6ch(Support complementary mode) 1/2Bias 5COM(SW) 2-16Mhz -
SC92F74A5 LQFP32 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*12ch 12bit*3ch - - Y
SC92F74A6 LQFP44 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SC92F74A7 LQFP48 16K 1K 0/0.5/1/16K - 128B 2.4~5.5V 16/8/4/1.33 <1 1 1 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 32K Y
SIM800c
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