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The Z51F0811 MCU, a member of Zilog’s new Z8051 product family, is an advanced CMOS 8-bit microcontroller with 8KB of Flash memory. This powerful microcontroller provides a highly flexible and cost-effective solution to many embedded control applications, including battery management, LED lighting control and motor control.

With 512 bytes of RAM, 512 bytes of data EEPROM, two clocks per machine cycle, general-purpose I/O, multiple timers (4x8-bit and 2x16-bit), plus PWM, watchdog and watch timers, USART, buzzer port, I2C, on-chip POR, 12-bit ADC and much more, the Z51F0811 MCU is your 8K Flash solution for 8051 embedded application development.

Build your Z8051-based application with the Z51F0811 Evaluation Kit (Z51F0811000KITG) or download the Z8051 Software and Documentation for free from the Zilog Store.

Z51F0811 Features
  • High-Performance 8-Bit CISC Core (2 clocks per machine cycle)
  • 8 KB On-Chip Flash Memory
  • 512 Bytes SRAM
  • 512 Bytes Data EEPROM @ 300,000 cycle endurance
  • Operating Frequency: 0–12 MHz
  • Operating Voltage: 1.8V–5.5V
  • On-Chip 8 MHz RC Oscillator with Programmable Clock Divider
  • Power-Saving Modes (Idle, Stop1, Stop2)
  • Configurable Timers:
    – Timer/Counter (8 bits x 4 channels or 16 bits by 2 channels) plus 16-bit Internal Timer/Counter
    – 10-bit PWM with Timer and 3 Complementary Pairs with Deadband Insertion
    – Basic Interval Timer
  • Watchdog Timer
  • Watch Timer
  • Universal Synchronous/Asynchronous Receiver/Transmitter (2-channel USART/SPI/I2C)
Z51F0811 MCU Block Diagram

Click to enlarge
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