Microchip Technology

ATMEGA3250P-20AU  

Microcontrollers

The ATMEGA3250P-20AU is a microcontroller unit (MCU) manufactured by Microchip Technology. This MCU belongs to the ATmega series, which is known for its high performance and versatility in various applications.

Description:

The ATMEGA3250P-20AU is a 28-pin, 8-bit AVR microcontroller with a maximum clock frequency of 20 MHz. It features 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of EEPROM. The device is available in an Automotive Quality TQFP package.

Features:

1. 8-bit RISC CPU with high code density and execution speed.
2. In-System Programmable Flash memory for easy firmware updates.
3. In-System Programmable SRAM for fast data access and storage.
4. EEPROM for non-volatile data storage.
5. 28-pin TQFP package suitable for compact applications.
6. Wide operating voltage range (2.7V to 5.5V).
7. Enhanced sleep mode for low power consumption.
8. On-chip debugging and programming support.
9. JTAG interface for programming and debugging.
10. SPI, USART, and I2C communication interfaces.
11. PWM channels for control applications.
12. ADC with up to 8 channels for analog signal processing.
13. Input/Output (I/O) pins with various modes of operation.

Applications:

The ATMEGA3250P-20AU is suitable for a wide range of applications, including but not limited to:

1. Automotive systems, such as body control modules and engine control units.
2. Industrial control systems, like motor control and sensor interfacing.
3. Portable electronic devices, such as handheld instruments and wearable devices.
4. Home automation and IoT devices, including smart home appliances and security systems.
5. Medical equipment, for monitoring and controlling various medical devices.
6. Consumer electronics, such as remote controls and small appliances.
7. Data acquisition and signal processing systems.
8. Embedded systems requiring low power consumption and high reliability.

The ATMEGA3250P-20AU's combination of performance, memory, and I/O capabilities make it a versatile choice for a variety of applications, especially in the automotive and industrial sectors.

ATMEGA3250P-20AU Documents

Download datasheets and manufacturer documentation for ATMEGA3250P-20AU

PCN Assembly/Origin :

Assembly Site 27/Jul/2023      

Datasheets :

ATmega325P,3250P(V) Complete      

PCN Packaging :

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

Design Resources :

ATmega325 Development Tool Selector      

HTML Datasheet :

ATmega325P,3250P(V) Complete      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH