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Total Products: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ATMEGA645-16AI
ATMEGA645-16AIMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
922
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ATMEGA645-16AU
ATMEGA645-16AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
939
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ATMEGA645-16AUR
ATMEGA645-16AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
965
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ATMEGA645-16MI
ATMEGA645-16MIMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
982
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ATMEGA645-16MU
ATMEGA645-16MUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
581
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ATMEGA645-16MUR
ATMEGA645-16MURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
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
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ATMEGA6450-16AI
ATMEGA6450-16AIMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
960
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ATMEGA6450-16AU
ATMEGA6450-16AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
568
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ATMEGA6450-16AUR
ATMEGA6450-16AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,836
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ATMEGA6450A-AU
ATMEGA6450A-AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
9
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ATMEGA6450A-AUR
ATMEGA6450A-AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
201
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ATMEGA6450P-AU
ATMEGA6450P-AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
337
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ATMEGA6450P-AUR
ATMEGA6450P-AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
99
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ATMEGA6450V-8AI
ATMEGA6450V-8AIMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
798
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ATMEGA6450V-8AU
ATMEGA6450V-8AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,528
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ATMEGA6450V-8AUR
ATMEGA6450V-8AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 100TQFPMicrocontrollers100-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
68
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-TQFP (14×14)
Package / Case:
100-TQFP
1,185
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ATMEGA645A-AU
ATMEGA645A-AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
1,516
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ATMEGA645A-AUR
ATMEGA645A-AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
392
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ATMEGA645A-MU
ATMEGA645A-MUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,830
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ATMEGA645A-MUR
ATMEGA645A-MURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
16MHz
Connectivity:
SPI, UART/USART, USI
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
194
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