 | | ATMEGA644V-10MUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | Microcontrollers | 44-VQFN (7x7) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-VQFN (7×7) Package / Case: 44-VFQFN Exposed Pad | 1,324 | |
 | | ATMEGA644V-10PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 80 | |
 | | ATMEGA645-16AI | Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (14×14) | 922 | |
 | | ATMEGA645-16AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (14×14) | 939 | |
 | | ATMEGA645-16AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (14×14) | 965 | |
 | | ATMEGA645-16MI | Microchip Technology | IC MCU 8BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 963 | |
 | | ATMEGA645-16MU | Microchip Technology | IC MCU 8BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 312 | |
 | | ATMEGA645-16MUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,882 | |
 | | ATMEGA6450-16AI | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 960 | |
 | | ATMEGA6450-16AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 568 | |
 | | ATMEGA6450-16AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 1,836 | |
 | | ATMEGA6450A-AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 9 | |
 | | ATMEGA6450A-AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 201 | |
 | | ATMEGA6450P-AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 266 | |
 | | ATMEGA6450P-AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 99 | |
 | | ATMEGA6450V-8AI | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 798 | |
 | | ATMEGA6450V-8AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 1,480 | |
 | | ATMEGA6450V-8AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) | 1,185 | |
 | | ATMEGA645A-AU | Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (14×14) | 1,220 | |
 | | ATMEGA645A-AUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART, USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (14×14) | 392 | |