Z51F3221ATX

Features
  • Package - LQFP
  • Interrupts - Multiple, from multiple sources via priority setting
  • WDT - Yes
  • Pin Count - 80
  • Operating Voltage - 1.8V–5.5V (@0–4.2 MHz); 2.7V–5.5V (@0–10 MHz); 3.0V–5.5V (@0–12 MHz)
  • ADC - 12-bit, with 8 input channels
  • UART - Yes
  • GPIO - 70 GPIO pins, configurable as push-pull, pull-up or open-drain,24 general-purpose pins,46 shared LCD pins
  • On-Chip Flash Memory - 32KB
  • XRAM - 1KB
  • Operating Frequency - 0–12 MHz
  • On-Chip RC Oscillators - 8 MHz, with Programmable Clock Divider
  • Power-Saving Modes - Idle, Stop
  • Configurable Timers - Basic Interval Timer,8- and 16-Bit Capture/Counter PWM Timers,8-Bit Counter, Carrier Mode Timer,16-Bit Internal Counter/Timer
  • Watch Timer - Yes
  • Buzzer Driver Port - Yes
  • Programmable Brown-Out Detector - Yes
  • Lead-Free Manufacture - Yes
Z51F3221 MCU Block Diagram

Related Links
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• Samples
Parts
Part NumberPackageStatus
Z51F3221ATXLQFPActive
Part NumberPackageStatus
Z51F3221ARXLQFPActive
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