The ATMega32U4 is Atmel's low-power 8-bit AVR RISC-based microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug.

Quick Spec

  • Operating Voltage: 2.7 ~ 5.5V
  • Maximum Frequency
    • 8MHz at 2.7V
    • 16MHz at 4.5V
  • I/O and Packages
    • All I/O combine CMOS outputs and LVTTL inputs
    • 26 Programmable I/O Lines
  • Internal 8MHz Calibrated Oscillator
  • Two 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode
  • One 10-bit High-Speed Timer/Counter with PLL (64MHz) and Compare Mode
  • Four 8-bit PWM Channels
  • Four PWM Channels with Programmable Resolution from 2 to 16 Bits
  • Six PWM Channels for High Speed Operation, with Programmable Resolution from 2 to 11 Bits
  • Output Compare Modulator
  • 12-channels, 10-bit ADC (features Differential Channels with Programmable Gain)
  • 135 Powerful Instructions – Most Single Clock Cycle Execution
  • 32 x 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 16 MIPS Throughput at 16MHz
  • On-Chip 2-cycle Multiplier




Shipping List

  • 1 x ATMega32U4 TQFP SMD


  • Brand: Generic
  • Product Code: ATMEGA32U4-TQFP
  • Weight: 0.001kg
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock AX3-02
    Stellenbosch In Stock J3025

    We ship free of charge between branches to complete your order.

  • R64.00 (Inc Tax: R73.60)

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Tags: atmega32u4, atmega, 32u4, tqfp, smd, microcontroller, atmel