Microchip ATMEGA324A-MCH

MCU 8-Bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 44-Pin QFN EP
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageQFN
Contact PlatingGold
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size2 kB
Watchdog TimerYes

Documents

Download datasheets and manufacturer documentation for Microchip ATMEGA324A-MCH.

Electro Sonic
Datasheet672 pages4 years ago
Farnell
Datasheet662 pages5 years ago
Factory Futures
Datasheet33 pages15 years ago
_legacy Avnet
Datasheet584 pages11 years ago
Arrow Electronics
Datasheet584 pages12 years ago
TME
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet0 pages0 years ago

Inventory History

3 month trend:
-0.31%

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip ATMEGA324A-MCH.

Related Parts

Descriptions

Descriptions of Microchip ATMEGA324A-MCH provided by its distributors.

MCU 8-Bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 44-Pin QFN EP
20 MHz, Dual Row QFN, Ind Temp, Green
QFN-44(5x5) Pre-ordered MCUs ROHS
MICROCONTROLLERS (MCU) - 8 BIT;

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Technical Specifications

Physical
Case/PackageQFN
Contact PlatingGold
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size2 kB
Watchdog TimerYes

Documents

Download datasheets and manufacturer documentation for Microchip ATMEGA324A-MCH.

Electro Sonic
Datasheet672 pages4 years ago
Farnell
Datasheet662 pages5 years ago
Factory Futures
Datasheet33 pages15 years ago
_legacy Avnet
Datasheet584 pages11 years ago
Arrow Electronics
Datasheet584 pages12 years ago
TME
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet0 pages0 years ago

Compliance

Environmental Classification
RoHSCompliant
Compliance Statements