Microchip Technology

ATMEGA324A-MCH  

Microcontrollers

Microchip Technology's ATMEGA324A-MCH is a microcontroller unit (MCU) that belongs to the Atmel AVR family of 8-bit microcontrollers. It is designed for a wide range of applications, including automotive, industrial control, and consumer electronics.

Description:

The ATMEGA324A-MCH is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It features 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of In-System Programmable EEPROM. The microcontroller operates at a frequency of up to 16 MHz and has a wide operating voltage range of 1.8-5.5 V.

Features:

1. 32 KB of In-System Programmable Flash memory for program storage
2. 2 KB of In-System Programmable SRAM for data storage
3. 1 KB of In-System Programmable EEPROM for non-volatile data storage
4. 44 general-purpose I/O lines
5. 23 programmable peripherals, including UART, SPI, and I2C interfaces
6. 8-channel 10-bit ADC with up to 11 different input sources
7. 8-channel 8-bit PWM with independent waveform generation
8. 5 programmable timers, including a 16-bit timer with PWM and capture/compare modes
9. On-chip debug system with JTAG and SPI interface
10. Brownout detection and reset
11. Sleep and power-down modes for low-power operation
12. Operating frequency up to 16 MHz
13. Wide operating voltage range of 1.8-5.5 V

Applications:

The ATMEGA324A-MCH is suitable for a variety of applications, including but not limited to:

1. Automotive applications, such as body control modules, instrument clusters, and infotainment systems
2. Industrial control systems, like motor control, sensor interfacing, and data acquisition
3. Consumer electronics, such as home automation, appliances, and portable devices
4. Medical devices, including monitoring equipment and diagnostic tools
5. Telecommunication equipment, like modems and routers
6. Battery management systems and energy harvesting applications
7. Embedded systems in robotics and automation

The ATMEGA324A-MCH's combination of features, such as low power consumption, versatile peripherals, and a wide operating voltage range, make it a popular choice for a broad range of embedded systems and applications.

ATMEGA324A-MCH Documents

Download datasheets and manufacturer documentation for ATMEGA324A-MCH

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega164A/PA/324A/PA/644A/PA/1284/P       ATmega324A Complete      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega324A Development Tool Selector      

PCN Design/Specification :

ATMEGA Datasheet 11/Dec/2018       ATmega164A/PA/324A/PA/644A/PA/1284/P 20/Jan/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH