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ATMEGA32U2 Datasheet PDF

Part Series:
ATMEGA32U2 Series
Category:
Microcontrollers
Description:
MCU 8Bit AVR RISC 32KB Flash 3.3V/5V 32Pin QFN EP Tray
Updated Time: 2023/01/13 01:42:00 (UTC + 8)

ATMEGA32U2 Datasheet PDF Microcontrollers

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ATMEGA32U2-MU - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
16 MHz
Number of Pins
32 Pin
Supply Voltage (DC)
2.70V (min)
Case/Package
QFN-32
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ATMEGA32U2-MU - Microchip Function Overview

The ATMEGA32U2-MU is a 8-bit high-performance low-power AVR RISC-based Microcontroller combines 32kB ISP flash memory with read-while-write capabilities, 1kB EEPROM, 1kB SRAM, 22 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, USART, programmable watchdog timer with internal oscillator, SPI serial port, debugWIRE interface for on-chip debugging and programming and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
Advanced RISC architecture - Fully static operation
Non-volatile program and data memories
USB 2.0 full-speed device module with interrupt on transfer completion
Peripheral features - Programmable watchdog timer with separate on-chip oscillator
On chip debug interface (debugWIRE)
Power-on reset (POR) and programmable brown-out detection
Internal calibrated oscillator
External and internal interrupt sources
Five sleep modes - Idle, power-save, power-down, standby and extended standby
22 Programmable I/O lines
-40 to +85°C Industrial operating temperature range
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