MC96F8216SU

The MC96F8216SU is a CMOS 8-bit microcontroller based on a high-speed 8051 CPU, featuring 16 Kbytes of Flash program memory and a comprehensive set of on-chip peripherals. It targets embedded control applications — including small home appliances and general-purpose embedded systems — where integrated analog, timing and I/O functions reduce BOM and simplify design.

With a built-in 16 MHz RC oscillator, wide 1.8–5.5 V operating range and –40 to 85 °C ambient support, the device delivers reliable performance across common industrial and consumer environments while offering power saving modes for energy-efficient operation.

Key Features

• Core & Performance 8-bit 8051 CPU with a 16 MHz internal RC oscillator; supports external oscillators for flexible clocking.
• Memory 16 Kbytes Flash program memory and 256 bytes iRAM plus 512 bytes xRAM (768 bytes total SRAM) for code and data storage.
• Analog Data Conversion 12-bit A/D converter with multi-channel inputs and a 50 ksps sampling rate for accurate sensor interfacing.
• Interfaces Single-channel UART (8-bit), SPI (8-bit) and I²C (8-bit) on-chip serial interfaces for peripheral and communication needs.
• Timers & PWM Multiple timers and PWM channels enable precise timing, motor control and waveform generation tasks.
• Integrated Peripheral Functions Built-in buzzer driver, LED driver / high-current port, LDO and power-on reset (POR) enhance system integration and reduce external components.
• System Reliability Watchdog timer (WDT) and code protection options enhance reliability and security in deployed systems.
• Power & Low-Power Modes Support for power saving modes and a wide 1.8–5.5 V supply range for flexible low-power operation.
• I/O & Package 22 general-purpose I/O lines and a compact 24‑QFN (4 × 4 × 0.5 mm) surface-mount package suitable for space-constrained designs.
• Operating Conditions Specified for –40 to 85 °C ambient operation for use across consumer and industrial temperature ranges.

Typical Applications

• Home Appliances — Control and user-interface tasks in small appliances using integrated timers, PWM and ADC for sensors and actuators.
• Sensor Hubs — Analog front-end and MCU functions combine to read multiple sensors with the 12-bit ADC and communicate results over UART, SPI or I²C.
• Motor & Actuator Control — Timers and PWM channels provide the basic building blocks for motor drive and actuator control in compact systems.
• LED & Indicator Control — High-current LED driver and I/O support enable direct driving of indicators and user-interface elements.

Unique Advantages

• Highly Integrated Peripherals: On-chip ADC, PWM, timers, buzzer and LED driver reduce external components and board complexity.
• Flexible Power Envelope: 1.8–5.5 V supply range and on-chip LDO support a variety of power architectures and battery-operated designs.
• Compact Footprint: 24‑QFN (4×4 mm) surface-mount package enables small form-factor implementations without sacrificing I/O capability.
• Robust Operating Range: –40 to 85 °C rating and POR/WDT features improve reliability in diverse environments.
• Balanced Memory Resources: 16 Kbytes Flash with combined 768 bytes SRAM (256 bytes iRAM + 512 bytes xRAM) provides a practical balance for control-oriented firmware.
• Standard Serial Connectivity: Built-in UART, SPI and I²C simplify integration with sensors, modules and host interfaces.

Why Choose MC96F8216SU?

The MC96F8216SU is positioned as a compact, integrated solution for embedded control applications that require reliable analog input, timing and communication functions in a small footprint. Its combination of 16 Kbytes Flash, multi-channel 12-bit ADC, PWM/timers and serial interfaces makes it suitable for designs that prioritize system integration and predictable performance.

Engineers and procurement teams building consumer and industrial control products will find the MC96F8216SU offers a pragmatic mix of memory, peripherals and supply flexibility that supports long-term product cycles and simplified BOMs.

Request a quote or contact sales to discuss availability, volume pricing and technical support for the MC96F8216SU.