Microchip Technology

ATMEGA640-16CUR  

Microcontrollers

Microchip Technology's ATMEGA640-16CUR is a microcontroller unit (MCU) that is part of the AVR Enhanced series. It is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. The ATMEGA640-16CUR operates at a frequency of 16 MHz and is designed for a wide range of applications, including industrial control, medical equipment, and consumer electronics.

Description:

The ATMEGA640-16CUR is an 8-bit microcontroller with a high-performance 32 x 8-bit RISC CPU. It features 64 Kbytes of In-System Programmable Flash memory, 4 Kbytes of In-System Programmable SRAM, and 2 Kbytes of In-System Programmable EEPROM. The device also includes a range of communication interfaces, including a Universal Serial Bus (USB) interface, a Universal Asynchronous Receiver/Transmitter (UART), and a Serial Peripheral Interface (SPI). Additionally, the ATMEGA640-16CUR has a range of timers and comparators, as well as a range of digital and analog input/output (I/O) pins.

Features:

1. 8-bit AVR RISC CPU with a maximum operating frequency of 16 MHz
2. 64 Kbytes of In-System Programmable Flash memory
3. 4 Kbytes of In-System Programmable SRAM
4. 2 Kbytes of In-System Programmable EEPROM
5. Universal Serial Bus (USB) interface
6. Universal Asynchronous Receiver/Transmitter (UART)
7. Serial Peripheral Interface (SPI)
8. Timers and comparators
9. Digital and analog input/output (I/O) pins

Applications:

The ATMEGA640-16CUR is suitable for a wide range of applications, including:

1. Industrial control systems
2. Medical equipment
3. Consumer electronics
4. Home automation systems
5. Automotive control systems
6. Robotics
7. Data acquisition systems
8. Battery management systems
9. Smart energy management systems
10. Internet of Things (IoT) devices

In summary, the ATMEGA640-16CUR is a versatile and powerful microcontroller that offers a range of features and capabilities, making it suitable for a wide range of applications in various industries.

ATMEGA640-16CUR Documents

Download datasheets and manufacturer documentation for ATMEGA640-16CUR

PCN Assembly/Origin :

Fab Site 01/Mar/2022      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega640 Development Tool Selector      

PCN Obsolescence/ EOL :

ATMEGAxx obs 11/Apr/2023      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       ATmega640/1280/1281/2560/2561 07/May/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH