Microchip Technology

ATMEGA324P-20AU  

Microcontrollers

The ATMEGA324P-20AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is a part of the AVR Enhanced series of 8-bit MCUs and is based on the AVR core.

Description:

The ATMEGA324P-20AU is a high-performance, low-power CMOS 8-bit microcontroller based on the enhanced AVR RISC architecture. It features 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of EEPROM. The device operates at a frequency of 20 MHz and has a wide operating voltage range.

Features:

1. 32 KB of In-System Programmable Flash memory with read-while-write capability
2. 2 KB of In-System Programmable SRAM
3. 1 KB of EEPROM
4. 44 general-purpose I/O lines
5. 23 programmable peripherals
6. 5-channel 10-bit A/D converter with up to 13 input channels
7. On-chip debug system with JTAG interface
8. Three software selectable power saving modes
9. SPI serial port
10. Two bi-directional two-wire serial ports
11. Programmable watchdog timer with internal oscillator
12. On-chip oscillator calibration
13. Internal and external interrupts
14. 8-bit timer/counter with 5 output compare channels and 4 input capture channels
15. 16-bit timer/counter with 5 output compare channels and 4 input capture channels

Applications:

The ATMEGA324P-20AU is suitable for a wide range of applications, including but not limited to:

1. Industrial control systems
2. Home automation systems
3. Medical equipment
4. Automotive control systems
5. Telecommunication systems
6. Robotics
7. Portable devices
8. Data acquisition systems
9. Battery-powered devices

The ATMEGA324P-20AU's combination of high performance, low power consumption, and a wide range of features make it a versatile choice for many embedded systems applications.

ATMEGA324P-20AU Documents

Download datasheets and manufacturer documentation for ATMEGA324P-20AU

PCN Assembly/Origin :

Assembly Site 01/Jul/2022      

Datasheets :

ATmega324P,V Summary       ATmega164_324_644P/V Appendix       ATmega164_324_644P/V Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATmega324P Development Tool Selector      

HTML Datasheet :

ATmega164_324_644P/V Datasheet      

PCN Design/Specification :

ATmega324P/V 05/Apr/2018       ATMEGA Datasheet 12/Dec/2018      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH