MC96F8316SCU

The MC96F8316SCU is an 8-bit CMOS microcontroller based on a high-speed 8051 CPU core, offering 16 Kbytes of on-chip Flash and 768 bytes of SRAM for compact embedded control applications. It integrates a broad set of analog and digital peripherals—timers, PWM, a 12-bit A/D converter and multiple serial interfaces—making it well suited for small home appliance and embedded control designs.

Designed for flexible power and system options, the device supports an internal 16 MHz RC oscillator, watchdog timing, power-on reset and low-voltage detect, and operates across a wide supply range and industrial temperature window for reliable operation in varied conditions.

Key Features

• Core and Performance High-speed 8051 8-bit CPU with an internal 16 MHz RC oscillator (±1.5% at TA = 0 ~ +50°C) and a watchdog timer RC oscillator (5 kHz).
• Memory 16 Kbytes of Flash program memory and 768 bytes of on-chip SRAM provide local code and data storage for compact firmware.
• Analog 12-bit A/D converter with 15 analog inputs and up to 50 ksps sampling rate for multi-channel analog measurement and sensor interfacing.
• Timers and PWM Multiple timers including 16-bit and 8-bit timers, PWM channels and buzzer support for timing, motor drive and tone generation tasks.
• Interfaces On-chip I2C, SPI and UART/USART interfaces enable standard serial communication and peripheral connectivity.
• System Reliability and Power Power-On Reset (POR), low-voltage detect, watchdog timer and LDO support robust start-up and fault protection. Power saving modes help reduce system power consumption.
• I/O and Packaging Up to 30 programmable I/O lines and available in compact surface-mount packages including 32‑QFN (5 × 5 × 0.5 mm).
• Operating Conditions Wide supply voltage range from 1.8 V to 5.5 V and operating temperature range of −40 °C to +85 °C for deployment across diverse environments.

Typical Applications

• Small Home Appliances Control and monitoring functions in household devices, leveraging integrated timers, PWM and ADC for user interfaces and sensor inputs.
• Embedded Control Systems Compact embedded applications that require a balanced mix of Flash, SRAM and peripheral integration for control logic and I/O handling.
• Battery-Powered and Low-Power Devices Designs that benefit from the device’s power saving modes and wide supply voltage support (1.8 V–5.5 V).

Unique Advantages

• Highly Integrated Feature Set: Combines Flash, SRAM, ADC, multiple timers, PWM and serial interfaces on a single chip to reduce BOM and simplify board design.
• Flexible Analog Capability: A 12-bit A/D converter with 15 inputs and up to 50 ksps supports multi-channel analog sensing without external converters.
• Robust Power and Reset Options: POR, low-voltage detect, LDO support and watchdog timer enhance system reliability and predictable start-up behavior.
• Wide Voltage and Temperature Range: Operates from 1.8 V to 5.5 V and −40 °C to +85 °C for broad deployment scenarios and supply flexibility.
• Compact Surface-Mount Package: 32‑QFN (5 × 5 × 0.5 mm) provides a small footprint for space-constrained designs while exposing up to 30 programmable I/O lines.
• Documented Oscillator Performance: Internal 16 MHz RC oscillator specified at ±1.5% (TA = 0 ~ +50 °C) supports predictable timing without external crystals when appropriate.

Why Choose MC96F8316SCU?

The MC96F8316SCU positions itself as a practical, integrated solution for designers seeking an 8-bit 8051-based MCU with balanced analog and digital peripherals. Its combination of Flash program memory, on-chip SRAM, a multi-channel 12-bit ADC and standard serial interfaces delivers the core capabilities needed for compact embedded and appliance control systems.

Ideal for teams building small home appliances and embedded control products, the device offers scalability and robustness through documented electrical and timing characteristics, broad supply-voltage tolerance and industrial temperature operation. The integration of system-level features reduces component count and accelerates time-to-market while maintaining design flexibility.

Request a quote or contact our sales team to discuss pricing, availability and how the MC96F8316SCU fits your next embedded control or appliance design.