8-bit AVR microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 8MHz with an 8-bit data bus width. Includes SPI, UART, and USART interfaces, along with 3 timers/counters and a watchdog timer. Surface mountable in a 64-pin QFN EP package with tin, matte contact plating. Supports a supply voltage range of 1.8V to 5.5V and operates from -40°C to 85°C.
Frequency8MHz
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA645V-8MU technical specifications.
General
| Access Time | 8us |
| Package/Case | QFN EP |
| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Programmable I/O | 54 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 260 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATMEGA645V-8MU Datasheet
Download the complete datasheet for Microchip ATMEGA645V-8MU to view detailed technical specifications.
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