A96R717RUN

The A96R717RUN is an 8-bit CMOS microcontroller based on a high-speed 8051 CPU with 24 Kbytes of on-chip Flash program memory. It targets embedded control applications such as home appliances, remote controllers and industrial control, delivering a compact, feature-rich platform combining analog, timing and display peripherals with wide voltage and temperature operation.

Designed for integration and low-power operation, the device provides rich on-chip peripherals—ADC, LCD driver, carrier/IR drive, CRC and multiple timers—reducing external BOM and simplifying system design.

Key Features

• Core High-speed 8051 CPU core with an operating clock input up to 12,000,000 Hz and support for both internal and external oscillators.
• Memory 24 Kbytes Flash program memory and 768 bytes SRAM (256 bytes iRAM + 512 bytes xRAM) for code and data storage.
• Analog 12-bit A/D converter with five inputs for precision sensor and signal acquisition.
• Display & IR Drive Integrated LCD driver (32 segments × 8 commons) and a built-in transistor for IR LED drive plus carrier generation for remote-control designs.
• Timers & PWM Multiple timing resources including 8/16-bit timer/counters, a basic interval timer and a 16-bit PWM, suitable for motor, timing and control tasks.
• System Reliability On-chip Power-On Reset (POR), Low-Voltage Reset (LVR) and Low-Voltage Interrupt (LVI) with a hardware Watchdog Timer (WDT) and a 16-bit CRC/checksum generator for data integrity and safe boot.
• Connectivity & I/O UART interface and up to 59 I/O lines (13 dedicated I/O plus 46 shared I/O with LCD signals) for sensors, user interfaces and external devices.
• Clock & Oscillators Internal 8 MHz HFIRC oscillator (±1.0%, TA = -10 ~ +55°C, user trim), internal 32 kHz LFIRC oscillator (±5.0%, TA = -10 ~ +55°C) and a watchdog RC oscillator (~5 kHz); external oscillator support is also provided.
• Power & Low Power Modes Wide supply range of 1.8 V to 5.5 V, multiple power-down modes and on-chip oscillator/clock circuitry to optimize power consumption.
• Package & Temperature Available in a 64‑QFN package (9 × 9 × 0.5 mm) and specified for operation from -40 °C to 85 °C.

Typical Applications

• Home Appliances Control user interfaces, sensors and display functions using on-chip LCD drive and ADC resources.
• Remote Controllers & IR Transmitters Built-in IR LED transistor and carrier generation simplify remote-control transmitter designs.
• Industrial Control Combine timers, PWM and ADC inputs for compact control nodes operating across a wide supply and temperature range.

Unique Advantages

• Highly integrated peripheral set: On-chip ADC, LCD driver, CRC engine, IR drive and multiple timers reduce external components and BOM complexity.
• Flexible clocking and oscillator options: Internal HF and LF oscillators plus external oscillator support enable designs that balance precision and power consumption.
• Wide supply and temperature tolerance: 1.8 V–5.5 V operation and -40 °C to 85 °C rating support a broad range of battery- and line-powered applications.
• Compact package with extensive I/O: 64‑QFN package delivers up to 59 I/O lines including shared LCD signals for dense, space-constrained designs.
• Built-in safety and integrity features: POR, LVR, LVI, WDT and 16-bit CRC/checksum support robust start-up, fault detection and data validation.

Why Choose A96R717RUN?

The A96R717RUN combines a familiar 8051 architecture with a broad set of integrated peripherals—Flash, SRAM, 12‑bit ADC, LCD drive, IR transistor and multiple timers—making it a practical choice for embedded control projects where integration and cost-efficiency matter. Its wide voltage range, internal oscillators and watchdog features provide designers with flexibility for battery-operated and mains-powered systems alike.

This microcontroller is well suited to teams building consumer remote controls, appliance interfaces and compact industrial controllers that require reliable analog inputs, display support and robust system monitoring in a small footprint.

Request a quote or submit your requirements to receive pricing and availability information for the A96R717RUN microcontroller. Our team can provide technical details and support to help you evaluate integration into your design.