The SH79F3283P/044PR is a microcontroller unit (MCU) manufactured by Sinopower. This device is part of the SH79F32 series, which uses an enhanced 1T 8051 core designed for efficiency and performance in various embedded systems.

Applications

• Small appliances such as fans, blenders, and coffee makers.
• Lighting control systems, including LED drivers.
• Battery-powered devices and chargers.
• Industrial control and automation.
• Consumer electronics such as toys and remote controls.

Features

• Enhanced 1T 8051 core for high-speed instruction processing.
• Operating voltage typically between 2.4V to 5.5V.
• Flash memory for program storage, commonly ranging from 16KB to 64KB based on the specific variant.
• SRAM for data storage, usually 1KB to 2KB.
• Multiple 16-bit timers and counters for timing and counting functions.
• PWM (Pulse Width Modulation) outputs for motor control and dimming.
• UART, SPI, and I2C interfaces for serial communication.
• ADC (Analog-to-Digital Converter) for analog signal processing.
• GPIO (General Purpose Input/Output) pins for interfacing with external devices.
• Low-power modes like Sleep and Idle to conserve energy.
• Interrupt controller to manage interrupt sources.
• Operating temperature range: -40°C to +85°C.

Benefits

• Improved performance with the 1T 8051 core compared to standard 8051 MCUs.
• Reduced power consumption makes it suitable for battery-operated devices.
• Integrated peripherals minimize the need for external components, reducing system cost.
• Flexible communication interfaces enable easy integration with other devices.
• Robust operation across a wide voltage and temperature range ensures reliability.
• Cost-effective solution for various embedded applications.

Additional Details

The SH79F3283P/044PR is often available in packages such as LQFP or QFN. Standard programming and debugging tools support the device. Sinopower provides datasheets, application notes, and example code to assist developers in implementing this microcontroller.