 | |  | |
| PartNumber | ATMEGA649V-8AUR | ATMEGA649V-8AU | ATMEGA649V-8AI |
| Description | 8-bit Microcontrollers - MCU AVR 64KB FL 2KB EE 4B SRAM LCD8MHz 1.8V | 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD | IC MCU 8BIT 64KB FLASH 64TQFP |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-64 | TQFP-64 | - |
| Series | ATmega649 | ATmega649 | - |
| Core | AVR | AVR | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 8 MHz | 8 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 2 kB | 4 kB | - |
| Number of I/Os | 53 I/O | 54 I/O | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 85 C | - |
| Packaging | Reel | Tray | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | EEPROM | SRAM | - |
| Interface Type | I2C, SPI, UART | JTAG, SPI, USART, USI | - |
| Processor Series | megaAVR | megaAVR | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1000 | 90 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | AVR | AVR | - |
| Unit Weight | 0.012720 oz | 0.012720 oz | - |
| ADC Resolution | - | 10 bit | - |
| Height | - | 1 mm | - |
| Length | - | 14 mm | - |
| Width | - | 14 mm | - |
| Data ROM Size | - | 2 kB | - |
| Data ROM Type | - | EEPROM | - |
| Analog Supply Voltage | - | 1.8 V to 5.5 V | - |
| DAC Resolution | - | - | - |
| I/O Voltage | - | 1.8 V to 5.5 V | - |
| Moisture Sensitive | - | Yes | - |
| Number of ADC Channels | - | 8 Channel | - |
| Number of Timers/Counters | - | 3 Timer | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 2.7 V | - |
| Watchdog Timers | - | Watchdog Timer | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA649V-8AUR | 8-bit Microcontrollers - MCU AVR 64KB FL 2KB EE 4B SRAM LCD8MHz 1.8V | |
| ATMEGA649V-8AU | 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD | ||
| ATMEGA649V-8AI | IC MCU 8BIT 64KB FLASH 64TQFP | ||
| ATMEGA649V-8AUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FL 2KB EE 4B SRAM LCD8MHz 1.8V | ||
| ATMEGA649V-8AU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD |