Zilogs Z8051 Family of MCUS PB024102-0312 Z51F6412 Product Brief Z8051 FAMILY ADVANTAGES Zilogs Z51F6412 MCU High-Performance, Low-Cost An Industry-Standard 8-Bit Embedded Control Solution Architecture Overview Industry-Standard 8051-Compatible Core The Z51F6412 MCU, a member of Zilogs new Z8051 product family, is an advanced CMOS 8-bit microcontroller Industry-Wide Popularity with 64KB of Flash memory. This powerful microcontroller provides a highly flexible and cost-effective solution to Numerous Third-Party Tools Available many embedded control applications, including medical devices and robotics. With 256 bytes of SRAM, 3KB of Zilogs Continuing Commitment to XRAM, two clocks per machine cycle, general-purpose I/O, multiple timers (2x8-bit or 1x16-bit), plus PWM, Supporting Our Customers 2 watchdog and watch timers, 4 USARTs, buzzer port, I C, on-chip POR, 12-bit ADC and much more, the Z51F6412 MCU is your 64K Flash solution for 8051 embedded application development. Z51F6412 MCU Block Diagram Zilogs Z8051 Family of MCUs EMBEDDED CONTROL SOLUTIONS 2 Z51F6412 MCU Feature Set KEY FEATURES High-Performance 8-Bit CISC Core High-Performance 8-Bit CISC Core (2 clocks per machine cycle) 12-Bit, 15-Channel ADC 64KB On-Chip Flash Memory with Code Encryption Option Timers with Six Capture, Counter, Compare and PWM Modes 256 Bytes SRAM Calculator 3KB XRAM Operating Frequency: 016 MHz Operating Voltage: 2.0V5.5V ( 010 MHz) 3.0V5.5V ( 016 MHz) On-Chip 16 MHz RC Oscillator with Programmable Clock Divider Power-Saving Modes (Idle, Stop1, Stop 2) 12-Bit ADC with 15 Input Channels On-Chip PLL (1.38 to 14.75 MHz) Configurable Timers o 8-bit Capture/Compare/Counter PWM with Timer (two 8-bit channels or one 16-bit channel) o 16-bit Capture/Counter PWM Timers (4 channels) o Basic Interval Timer Watchdog Timer Watch Timer Serial Peripheral Interface (2 channels) 2 C) Four Universal Synchronous/Asynchronous Receiver/Transmitters (USART/SPI/I Buzzer Driver Port Up to 66 GPIO pins, configurable as push-pull, pull-up or open-drain Hardware Calculator (single clock cycle for multiplication 32 clock cycles for division) Multiple Interrupts from Multiple Sources via Priority Setting Programmable Brown-Out Detector Low-Frequency Subactive Mode Operating Temperature: 40C to 85C Packages: 80-Pin LQFP, 64-Pin LQFP Lead-Free Manufacture Zilogs Z8051 Family of MCUs: flexible, industry-standard MCU solutions backed by Zilogs long-term commitment to supporting our customers.