SOC(Shenzhen SinOne Microelectronics) SC95F7515P32R

SC95F7517/7516/7515/7513 (hereinafter referred to as the SC95F751X) is a series of enhanced 1T 8051 core industry-standard Flash Microcontroller unit (MCU), the instruction set is compatible with the standard 80C51 series. The SC95F751X integrates a hardware multiplier and divider and dual DPTR data pointers to accelerate data operations and movement speed. The hardware multiplier and divider does not occupy CPU cycles, and the operation is implemented by hardware, and the speed is dozens of times faster than the multiplication and division speed realized by software; dual DPTR data pointers can be used to accelerate data storage and movement. The SC95F751X has high performance and reliability, with a wide operating voltage of 2.0V∼5.5V, a super-wide operating temperature of -40℃ to 105℃, and powerful 6KV ESD and 4KV EFT capabilities. Using the industry-leading eFlash process, the Flash writes more than 100,000 times, and can be stored for 100 years at room temperature. The SC95F751X has a built-in low power consumption WDT Watchdog Timer. It has a 4-level selectable voltage LVR low voltage reset function and a system clock monitoring function. It has low power consumption capability in operation and power-down modes. Under normal operating mode: about 5.2mA@32M at 5V. In addition, the SC95F751X integrates 32K bytes Flash ROM, 4K bytes SRAM, 1K bytes LDROM, built-in BootLoader; up to 46 GP I/O (partially gradable control), 16 IO can be externally interrupted, 5 16-bit timer, 1 analog comparator, 8-channel 12-bit dead-band complementary PWM, internal ±2% high-precision high-frequency 32/16/8/4MHz oscillator and ±4% precision low-frequency 32kHz oscillator, external 32.768kHz resources such as crystal oscillators. The SC95F751X also integrates 17 channels 12-bit high-precision 1M high-speed ADC with 1.024V/2.048V reference voltage function. 1 UART, 3 USCI (UART/IIC/SPI), built-in LCD/LED hardware driver. So many functions are integrated in the SC95F751X, which can reduce the number of peripheral components of the system and save board space and system cost. The SC95F751X is very convenient for development and debugging, with ISP (In-System Programming), ICP (In-Circuit Programming) and IAP (In-Application Programming). Allow the chip to debug and upgrade the program memory directly on the circuit board when the chip is online or powered. The SC95F751X has very excellent anti-jamming performance, high reliability, large resources, multiple interfaces, low power consumption, high efficiency, etc. It is very suitable for Intelligent House System, industrial control, Internet of Things (IoT), medical, wearable devices, Consumer goods and other application areas.

• 2.0V∼5.5V Vcc Voltage Range
• -40℃∼+105℃ Temperature Range
• ESD 6KV
• EFT 4KV
• Super-high-speed 1T 8051 core
• The instruction set compatible with 8051
• The execution speed is about twice that of other 1T 8051
• Double data pointers (DPTRs)
• 32K bytes Flash ROM, divided into 64 sectors, 512 bytes per sector, can be rewritten 100,000 times, the data written-in has more than 100-year preservation life in the ambient temperature of 25℃
• IAP (In Application Programming): The area allowed IAP operation in Flash can be set to 1/2/4/32K by Customer Option.
• Encryption: APROM and LDROM can be encrypted to ensure that the program code cannot be read
• BootLoader: Built-in 1K bytes LDROM
• Unique ID: 96 bit unique ID memory
• SRAM: Internal 256 bytes + external 4K bytes + PWM&LCD RAM 80 bytes
• 2-wire JTAG programming and emulation interface
• Built-in high frequency 32MHz oscillator (HRC)
• The system clock can be automatically calibrated by 32.768kHz external crystal oscillator, after calibration HRC accuracy can be infinitely close to the accuracy of external 32.768kHz crystal oscillator.
• Built-in low-frequency crystal oscillator circuit: 32k oscillator can be connected externally as a Base Timer clock source.
• Built-in low-frequency 32kHz oscillator (LRC): used as the clock source for Base Timer and WDT.
• 4 options of reset voltage: 4.3/3.7/ 2.9/1.9V, the default value can be selected by the Customer Customer Option
• Up to 16 interrupt sources including Timer0~Timer4, INT0~2, ADC, PWM, UART, USCI0~2, Base Timer, CMP
• Three external interrupt vectors shared by 16 external interrupt I/Os, which can be defined in rising-edge, falling-edge or double-edge trigger mode.
• Two-level interrupt priority capability
• GPIO Up to 46 bidirectional independently controllable I/O ports, independent setting of pull-up resistors
• All I/Os have large sink current drive capability (50mA)
• Built-in WDT, optional clock frequency division ratio
• 5 Timers: Timer0~4
• 8-channel 12-bit PWM
• Can be set to independent mode or complementary mode: 8 channels of PWM in the independent mode, the duty cycle can be set separately
• In complementary mode, four sets of complementary PWM waveforms with dead zones can be output simultaneously
• The output waveform can be reversed and can be set to center-aligned or edge-aligned

• Intelligent House System
• industrial control
• Internet of Things (IoT)
• medical
• wearable devices
• Consumer goods