ATMEGA644 Overview
Key Features
- High-performance, Low-power Atmel® AVR® 8-bit Microcontroller
- I/O and Packages – 32 Programmable I/O Lines – 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF
- Speed Grades – ATmega644V: 0 - 4MHz @ 1.8V
- 5.5V, 0 - 10M
| Part | ATMEGA644 |
|---|---|
| Description | 8-bit Microcontroller |
| Category | Microcontroller |
| Manufacturer | Atmel |
| Size | 2.91 MB |
Related Datasheets
| Part Number | Manufacturer | Description |
|---|---|---|
| ATmega644A | Microchip Technology | CMOS 8-bit microcontrollers |
| ATmega644PA | Microchip Technology | CMOS 8-bit microcontrollers |
| ATMEGA644PV | Atmel | 8-Bit Microcontroller |
| ATmega644RFR2 | Atmel | 8-bit Microcontroller |
| ATmega644V | Atmel | 8-bit Atmel Microcontroller |