8-bit AVR microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 8MHz with an internal oscillator, supporting SPI, UART, and USART interfaces. Includes 53 I/Os, 3 timers/counters, and peripherals such as POR, PWM, and WDT. Packaged in a 64-pin QFN with Tin, Matte contact plating, suitable for surface mounting. Wide operating temperature range from -40°C to 85°C and supply voltage from 1.8V to 5.5V.
Frequency8MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA645V-8MUR technical specifications.
General
| Package/Case | QFN |
| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | SPI, UART, USART |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of I/Os | 53 |
| Number of Programmable I/O | 54 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATMEGA645V-8MUR Datasheet
Download the complete datasheet for Microchip ATMEGA645V-8MUR to view detailed technical specifications.
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