The ATmega645V-8AUR is an 8-bit microcontroller from the AVR¬Æ ATmega series, designed for high performance and low power consumption. It operates at a maximum speed of 8 MHz and supports a voltage range of 1.8V to 5.5V. The microcontroller features 64KB of flash program memory, 2KB of EEPROM, and 4KB of SRAM, making it suitable for a variety of embedded applications. This device includes 53 programmable I/O lines and supports multiple communication interfaces such as SPI, UART/USART, and USI. It is equipped with several peripheral features including timers, PWM channels, and an 8-channel 10-bit ADC. The ATmega645V-8AUR also incorporates advanced functionalities like brown-out detection, power-on reset, and a watchdog timer. The operating temperature range is -40¬8C to 85¬8C, ensuring reliability in industrial environments. The microcontroller is available in a 64-lead TQFP package, making it suitable for surface mount applications. With its robust memory and peripheral capabilities, the ATmega645V-8AUR is a versatile choice for engineers looking to implement complex control systems in their projects.
AVR AVR® ATmega Microcontroller IC 8-Bit 8MHz 64KB (32K x 16) FLASH 64-TQFP (14x14)
AVR AVR® ATmega Microcontroller IC 8-Bit 8MHz 64KB (32K x 16) FLASH 64-TQFP (14x14)
AVR AVR® ATmega Microcontroller IC 8-Bit 8MHz 64KB (32K x 16) FLASH 64-TQFP (14x14)
IC MCU 8BIT 64KB FLASH 64TQFP Product overview: ATMEGA645V-8AUR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA645V-8AUR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1357024-ATMEGA645V-8
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 31 pct.
MSL Level: 3 (168 Hours)
Mfr: Microchip Technology
Series: AVR® ATmega
Package: Tape & Reel
Product Status: Active
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (14x14)
Base Product Number: ATMEGA645
Mounting Type: Surface Mount
HTSUS: 8542.31.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Speed: 8MHz
Number of I/O: 53
Core Processor: AVR
Core Size: 8-Bit
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V
Data Converters: A/D 8x10b
Oscillator Type: Internal
IC MCU 8BIT 64KB FLASH 64TQFP
IC MCU 8BIT 64KB FLASH 64TQFP
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
AVR AVR® ATmega Microcontroller IC 8-Bit 8MHz 64KB (32K x 16) FLASH 64-TQFP (14x14)
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATMEGA645V-8AURCT-ND | 685-ATMEGA645V-8AUR | 1357024-ATMEGA645V-8AUR | ATMEGA645V-8AUR | ATMEGA645V-8AUR | ATMEGA645V-8AUR | ATMEGA645V-8AUR |
| Product Name | Microcontrollers | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Clock Speed | 8 MHz | 8 MHz | 8 MHz | 8 MHz | 8 MHz | ||
| Bits | Other; A/D 8x10b | ||||||
| RAM | 4 KB | 4 KB | 64 KB | 4 KB | 4 KB | ||
| ROM | 64 KB | 2 KB |
