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95F Touch Key MCUs

     SC95F series touchkey MCU is an industry-grade Flash microcontroller with enhanced 1T 8051 core, and its instruction sets are downward compatible with standard 80C51 series. Super-high speed 1T8051 CPU core runs with the frequency up to 32MHz. Under the same working frequency, its execution speed has doubled other 1T8051; besides, internally-integrated IC hardware multiplier and divider as well double DPTR data pointer are used for speeding up the data operation and movement speed. Neither hardware multiplier nor divider occupies CPU cycle with its operation executed by hardware and the speed being dozens of times faster than that executed by software; Double DPTR data pointer can be used to accelerate data storage and movement.

     SC95F series touchkey MCU features high performance and high reliability with a wide operating voltage range of 2.0V-5.5V and ultra-wide operating temperature range of -40℃~105℃ and has a strong capacity of 6KV ESD and 4KV EFT. It adopts industry-leading eFlash process with Flash writing more than 100,000 times, which can be saved for 100 years at room temperature.

     SC95F series touchkey MCU is a built in low-power watchdog timer (WDT) with 4 levels of optional low voltage reset (LVR) function and system clock monitoring function, featuring low power consumption capability in operation and power-down mode. In power-down mode, the typical power consumption in 5V is about 2.5uA; in normal working mode, the typical value in 5V is about 5.2mA@32M.

     SC95F series touchkey MCU has the industry-leading touchkey circuit architecture, featuring high signal to noise ratio, high sensitivity, low power consumption and strong anti-interference, etc., all of which have passed 10V dynamic CS and been applied to spring buttons, touchless buttons, proximity sensing, water level detection and other touchkey applications; meanwhile, SinOne has also offered intelligent integrated development tools, which can adapt themselves to the circuit parameters, have flexible and settable sensitivity and can debug an application in 5 minutes.

     SC95F series touchkey MCU also integrates super-rich hardware resources: maximum 128 Kbytes Flash ROM, 8 Kbytes SRAM, 1 Kbytes EEPROM, built-in BootLoader; rich GPIO, multi-channel external interruption, several 16-bit timers, built-in analog comparator, 12bit complementary PWM with dead-time insertion and internal ±2% high-precision high-frequency 32/16/8/4MHz oscillator and ±4% precision low-frequency 32kHz oscillator, 32.768kHz external crystal oscillator, etc. Besides, SC95F series general purpose MCU also internally integrates 12-bit high-precision 1M high-speed ADC with 1.024V/2.048V ADC reference voltage function. So many functions are integrated in MCU, reducing the quantity of peripheral components of the system and saving the space of circuit board and system costs.

     SC95F series touchkey MCU is convenient for developing and debugging, featuring In-System Programing (ISP), In-Circuit Programing (ICP) and In-Application Programing (IAP). It is allowed to debug and upgrade the program memory directly on the circuit board even when the chip is working or powered on. 

     SC95F series touchkey MCU features excellent anti-interference performance, high reliability, large memory, multiple interfaces, low power consumption and high efficiency, which is highly suitable for applications in intelligent household appliances, industrial control, Internet of Things (IoT), medical industry, wearable devices and consumer goods, etc.

SC95F  TK.png

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  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(100K times)
BootLoader EEPROM
(100K times)
Voltage
(V)
2%IRC MHz
(32K Autocorrection)
TK
(Max)
UART USCI
(UART/SPI/IIC)
ADC PWM
(with dead-time insertion)
LCD/LED Driver Touch Key Application type Touch Key Performance

20 total entries

  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(100K times)
BootLoader EEPROM
(100K times)
Voltage
(V)
2%IRC MHz
(32K Autocorrection)
TK
(Max)
UART USCI
(UART/SPI/IIC)
ADC PWM
(with dead-time insertion)
LCD/LED Driver Touch Key Application type Touch Key Performance
  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(100K times)
BootLoader EEPROM
(100K times)
Voltage
(V)
2%IRC MHz
(32K Autocorrection)
TK
(Max)
UART USCI
(UART/SPI/IIC)
ADC PWM
(with dead-time insertion)
LCD/LED Driver Touch Key Application type Touch Key Performance
SC95F8521 SOP16 32K 4K 0/1/2/32K Built-in1K 1KB 2.0~5.5V 32/16/8/4 13 1 2 12bit*6ch 16bit*5ch - Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8522 SOP20/TSSOP20 32K 4K 0/1/2/32K Built-in1K 1KB 2.0~5.5V 32/16/8/4 17 1 3 12bit*7ch 16bit*8ch - Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8523 SOP28/TSSOP28 32K 4K 0/1/2/32K Built-in1K 1KB 2.0~5.5V 32/16/8/4 23 1 3 12bit*11ch 12bit*8ch - Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8612B SOP20/TSSOP20/QFN20 64K 8K 0/1/2/64K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 13 1 2 12bit*9ch 16bit*6ch - Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8613B SOP28/TSSOP28 64K 8K 0/1/2/64K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 19 1 4 12bit*9ch 16bit*8ch 4*16 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8615B LQFP32/QFN32 64K 8K 0/1/2/64K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 19 1 4 12bit*9ch 16bit*12ch 4*16 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8616B LQFP44 64K 8K 0/1/2/64K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 31 1 5 12bit*17ch 16bit*12ch 8*24/6*26/5*27/4*28 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8617B LQFP48/QFN48 64K 8K 0/1/2/64K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 31 1 6 12bit*17ch 16bit*14ch 8*24/6*26/5*27/4*28 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8613 SOP28/TSSOP28 64K 4K 1/2/4/64K 内置1K - 2.0~5.5V 32/16/8/4 19 1 3 12bit*9ch 12bit*4ch 4*16 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8615 LQFP32/QFN32 64K 4K 1/2/4/64K 内置1K - 2.0~5.5V 32/16/8/4 19 1 3 12bit*9ch 12bit*8ch 4*16 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8616 LQFP44 64K 4K 1/2/4/64K 内置1K - 2.0~5.5V 32/16/8/4 31 1 3 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8617 LQFP48/QFN48 64K 4K 1/2/4/64K 内置1K - 2.0~5.5V 32/16/8/4 31 1 3 12bit*17ch 12bit*8ch 8*24/6*26/5*27/4*28 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8762 SOP20/TSSOP20/QFN20 128K 8K 0/1/2/128K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 13 1 2 12bit*9ch 16bit*6ch - Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8763 SOP28/TSSOP28 128K 8K 0/1/2/128K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 19 1 4 12bit*9ch 16bit*8ch 4*16 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8765 LQFP32/QFN32 128K 8K 0/1/2/128K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 19 1 4 12bit*9ch 16bit*12ch 4*16 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8766 LQFP44 128K 8K 0/1/2/128K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 31 1 5 12bit*17ch 16bit*12ch 8*24/6*26/5*27/4*28 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8767 LQFP48/QFN48 128K 8K 0/1/2/128K Built-in0/1/2/4K 6KB 2.0~5.5V 32/16/8/4 31 1 6 12bit*17ch 16bit*14ch 8*24/6*26/5*27/4*28 Spring Buttons/Touchless Buttons/Proximity Sensing 10V dynamic CS /EFT 4KV
SC95F8735 LQFP32/QFN32 128K 8K 0/1/2/128K 内置0/1/2/4K 1KB 2.0~5.5V 32/16/8/4 19 1 4 12bit*9ch 16bit*12ch 4*16 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8736 LQFP44 128K 8K 0/1/2/128K 内置0/1/2/4K 1KB 2.0~5.5V 32/16/8/4 31 1 4 12bit*17ch 16bit*14ch 8*24/6*26/5*27/4*28 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
SC95F8737 LQFP48/QFN48 128K 8K 0/1/2/128K 内置0/1/2/4K 1KB 2.0~5.5V 32/16/8/4 31 1 5 12bit*17ch 16bit*14ch 8*24/6*26/5*27/4*28 弹簧/隔空/接近感应/全面屏/ITO LCD/矩阵按键 10V动态CS/EFT 4KV
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spec V1.0 English PDF 2.12MB 2021-10-29 Download
spec V0.1 English PDF 2.89MB 2022-04-06 Download
spec V1.0 English PDF 2.31MB 2022-01-05 Download
spec V0.1 English PDF 2.91MB 2022-04-06 Download
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SC95FXX6X_SC95FXX1XB IAP Library zip 1.2MB 2022-11-24 Download
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selection guide V1.0 English PDF 4.47MB 2022-04-06 Download