Microcontrollers

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Total Products: 76,307
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Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
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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
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
732
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
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
963
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
312
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
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
896
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
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
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
518
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
1,311
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
266
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
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
688
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
1,480
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
1,079
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
1,220
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
570
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
1,791
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
1,858

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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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