Microchip Technology

ATMEGA32M1-AU  

Microcontrollers

The ATMEGA32M1-AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications due to their high performance, low power consumption, and ease of use.

Description:

The ATMEGA32M1-AU is a high-performance, low-power MCU featuring 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of EEPROM. It operates at a maximum frequency of 16 MHz and is based on the AVR enhanced low-power 8-bit RISC architecture. The device is available in a 32-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 32 KB In-System Programmable Flash memory
2. 2 KB In-System Programmable SRAM
3. 1 KB EEPROM
4. 16 MHz maximum operating frequency
5. 8-bit AVR enhanced low-power RISC architecture
6. 32 general purpose I/O lines with optional resistors
7. 23 extended I/O lines for additional functions
8. 3-channel 8-bit programmable counter with separate clock
9. 8-channel 10-bit ADC with programmable gain
10. 5 programmable watchdog timers
11. 2 USARTs with IrDA and ISO 7816 support
12. 1 SPI serial port
13. 1 I2C serial bus interface
14. 3 pulse-width modulation channels
15. On-chip debug system with JTAG interface
16. Sleep, power-save, power-down, and standby modes for low-power operation
17. Brownout detection and reset
18. 32-pin TQFP package

Applications:

The ATMEGA32M1-AU is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation
2. Home automation and smart appliances
3. Medical devices and equipment
4. Portable electronics and wearable devices
5. Data acquisition and signal processing systems
6. Motor control and power management
7. Battery management systems
8. Security and surveillance systems
9. Human Interface Devices (HID)
10. Wireless communication modules

The ATMEGA32M1-AU's combination of performance, low power consumption, and a wide range of integrated peripherals make it a versatile choice for various embedded applications.

ATMEGA32M1-AU Documents

Download datasheets and manufacturer documentation for ATMEGA32M1-AU

PCN Assembly/Origin :

Bond Wire 23/Apr/2021      

Datasheets :

ATmega16,32,64M1 Summary       ATmega16,32,64M1 Datasheet Complete      

PCN Packaging :

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

Design Resources :

CAN Example ATmega32M1 STK600       ATmega32M1 Development Tool Selector      

HTML Datasheet :

ATmega16,32,64M1 Summary       ATmega16,32,64M1 Datasheet Complete      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH