Microchip Technology ATMEGA649P-AUR Microcontrollers
IC MCU 8BIT 64KB FLASH 64TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA649P-AUR
Base Model
Detailed Description
IC MCU 8BIT 64KB FLASH 64TQFP
Package
64-TQFP
Lifecycle Status
Active
Datasheet
ATMEGA649P-AUR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATMEGA649P-AUR Microcontrollers technical specifications.
General
RAM Size
4K x 8
Package / Case
64-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O
54
Speed
16MHz
EEPROM Size
2K x 8
Core Processor
AVR
Alternate Parts Comparison (ATMEGA649P-AUR vs ATMEGA649P vs ATMEGA649P-MU vs ATMEGA649P-MUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-TQFP | -- | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | -- | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | -- | AVR | AVR |
| Core Size | 8-Bit | -- | 8-Bit | 8-Bit |
| RAM Size | 4K x 8 | -- | 4K x 8 | 4K x 8 |
| Connectivity | SPI, UART/USART, USI | -- | SPI, UART/USART, USI | SPI, UART/USART, USI |
| Data Converters | A/D 8x10b | -- | A/D 8x10b | A/D 8x10b |
| EEPROM Size | 2K x 8 | -- | 2K x 8 | 2K x 8 |
| Number of I/O | 54 | -- | 54 | 54 |
| Oscillator Type | Internal | -- | Internal | Internal |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.