Microchip Technology

ATMEGA645V-8AU  

Microcontrollers

Microchip Technology's ATMEGA645V-8AU is a low-power, high-performance 8-bit microcontroller that belongs to the AVR Enhanced series. It is designed for a wide range of applications, including industrial control, medical equipment, and consumer electronics.

Description:

The ATMEGA645V-8AU is a microcontroller unit (MCU) that features an 8-bit RISC architecture with a high code density, making it an efficient choice for applications with limited memory. It operates at a frequency of 16 MHz and has 64 Kbytes of in-system programmable Flash memory, 4 Kbytes of EEPROM, and 4 Kbytes of SRAM.

Features:

1. 8-bit RISC architecture with 16 MHz operation frequency
2. 64 Kbytes of in-system programmable Flash memory
3. 4 Kbytes of EEPROM
4. 4 Kbytes of SRAM
5. Enhanced I/O port with up to 46 I/O lines
6. 16 general-purpose working registers
7. Nested interrupt controller with 16 priority levels
8. On-chip debug system with JTAG interface
9. Two 8-bit timers/counters with input capture and compare modes
10. Two 16-bit timers/counters with input capture and compare modes
11. USART with multi-sync and LIN modes
12. SPI and TWI serial interfaces
13. Programmable watchdog timer with separate on-chip oscillator
14. 8-channel, 10-bit ADC with up to 8 analog inputs
15. On-chip oscillator with calibration and PLL for system clock synchronization

Applications:

1. Industrial control systems
2. Medical equipment
3. Consumer electronics
4. Home automation and smart home devices
5. Data acquisition and signal processing systems
6. Motor control applications
7. Battery-powered devices
8. Portable devices with low-power requirements
9. Embedded systems in automotive and transportation applications
10. Security and surveillance systems

The ATMEGA645V-8AU is an excellent choice for applications requiring a combination of high performance, low power consumption, and a wide range of integrated peripherals. Its versatility and robust feature set make it suitable for a variety of applications across different industries.

ATMEGA645V-8AU Documents

Download datasheets and manufacturer documentation for ATMEGA645V-8AU

PCN Assembly/Origin :

Assembly Site 27/Jul/2023      

Datasheets :

ATMEGA325, 645, 3250, 6450(V) Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       New Packing Material 02/Aug/2019      

Design Resources :

ATmega645 Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH