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Total Products: 31,198
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ATMEGA644PA-MU
ATMEGA644PA-MUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
428
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ATMEGA644PA-MUR
ATMEGA644PA-MURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,650
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ATMEGA644PA-PU
ATMEGA644PA-PUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
253
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ATMEGA644PR212-AU
ATMEGA644PR212-AUMicrochip TechnologyIC RF TXRX+MCU 802.15.4 44TQFPRF Transceiver ICs44-TQFP (10x10)1.8V ~ 3.6V-40°C ~ 85°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4, General ISM < 1GHz
Protocol:
6LoWPAN, Zigbee®
Modulation:
DSSS, BPSK, O-QPSK
Frequency:
769MHz ~ 935MHz
Data Rate (Max):
1Mbps
Power – Output:
10dBm
Sensitivity:
-110dBm
Memory Size:
64kB Flash, 2kB EEPROM, 4kB RAM
Serial Interfaces:
SPI
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
8.7mA ~ 9.2mA
Current – Transmitting:
13mA ~ 25mA
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-TQFP
Supplier Device Package:
44-TQFP (10×10)
1,195
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ATMEGA644PR212-MU
ATMEGA644PR212-MUMicrochip TechnologyIC RF TXRX+MCU 802.15.4 44QFNRF Transceiver ICs44-VQFN (7x7)1.8V ~ 3.6V-40°C ~ 85°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4, General ISM < 1GHz
Protocol:
6LoWPAN, Zigbee®
Modulation:
DSSS, BPSK, O-QPSK
Frequency:
769MHz ~ 935MHz
Data Rate (Max):
1Mbps
Power – Output:
10dBm
Sensitivity:
-110dBm
Memory Size:
64kB Flash, 2kB EEPROM, 4kB RAM
Serial Interfaces:
SPI
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
8.7mA ~ 9.2mA
Current – Transmitting:
13mA ~ 25mA
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-VFQFN Exposed Pad
Supplier Device Package:
44-VQFN (7×7)
244
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ATMEGA644PR231-AU
ATMEGA644PR231-AUMicrochip TechnologyIC RF TXRX+MCU 802.15.4 44TQFPRF Transceiver ICs44-TQFP (10x10)1.8V ~ 3.6V-40°C ~ 85°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4, General ISM > 1GHz
Protocol:
6LoWPAN, WirelessHART™, Zigbee®
Modulation:
O-QPSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
3dBm
Sensitivity:
-101dBm
Memory Size:
64kB Flash, 2kB EEPROM, 4kB RAM
Serial Interfaces:
SPI
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
10.3mA ~ 12.3mA
Current – Transmitting:
7.4mA ~ 14mA
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-TQFP
Supplier Device Package:
44-TQFP (10×10)
263
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ATMEGA644PR231-MU
ATMEGA644PR231-MUMicrochip TechnologyIC RF TXRX+MCU 802.15.4 44QFNRF Transceiver ICs44-VQFN (7x7)1.8V ~ 3.6V-40°C ~ 85°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4, General ISM > 1GHz
Protocol:
6LoWPAN, WirelessHART™, Zigbee®
Modulation:
O-QPSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
3dBm
Sensitivity:
-101dBm
Memory Size:
64kB Flash, 2kB EEPROM, 4kB RAM
Serial Interfaces:
SPI
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
10.3mA ~ 12.3mA
Current – Transmitting:
7.4mA ~ 14mA
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
44-VFQFN Exposed Pad
Supplier Device Package:
44-VQFN (7×7)
1,147
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ATMEGA644PV-10AQ
ATMEGA644PV-10AQMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
647
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ATMEGA644PV-10AQR
ATMEGA644PV-10AQRMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
180
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ATMEGA644PV-10AU
ATMEGA644PV-10AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
157
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ATMEGA644PV-10AUR
ATMEGA644PV-10AURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
521
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ATMEGA644PV-10MQ
ATMEGA644PV-10MQMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
134
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ATMEGA644PV-10MQR
ATMEGA644PV-10MQRMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,322
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ATMEGA644PV-10MU
ATMEGA644PV-10MUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,129
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ATMEGA644PV-10MUR
ATMEGA644PV-10MURMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,601
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ATMEGA644PV-10PQ
ATMEGA644PV-10PQMicrochip TechnologyIC MCU 8BIT 64KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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 ~ 105°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,249
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ATMEGA644PV-10PU
ATMEGA644PV-10PUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
105
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ATMEGA644PV-20AUN/AATMEGA644PV-20AUMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,580
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ATMEGA644RFR2-ZF
ATMEGA644RFR2-ZFMicrochip TechnologyIC RF TXRX+MCU 802.15.4 48VFQFNRF Transceiver ICs48-QFN (7x7)1.8V ~ 3.6V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4
Protocol:
Zigbee®
Modulation:
O-QPSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
3.5dBm
Sensitivity:
-100dBm
Memory Size:
64kB Flash, 2kB EEPROM, 8kB SRAM
Serial Interfaces:
I2C, JTAG, SPI, USART
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
5mA ~ 12.5mA
Current – Transmitting:
8mA ~ 14.5mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-QFN (7×7)
23
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ATMEGA644RFR2-ZFR
ATMEGA644RFR2-ZFRMicrochip TechnologyIC RF TXRX+MCU 802.15.4 48VFQFNRF Transceiver ICs48-QFN (7x7)1.8V ~ 3.6V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
802.15.4
Protocol:
Zigbee®
Modulation:
O-QPSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
3.5dBm
Sensitivity:
-100dBm
Memory Size:
64kB Flash, 2kB EEPROM, 8kB SRAM
Serial Interfaces:
I2C, JTAG, SPI, USART
GPIO:
32
Voltage – Supply:
1.8V ~ 3.6V
Current – Receiving:
5mA ~ 12.5mA
Current – Transmitting:
8mA ~ 14.5mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-QFN (7×7)
1,300
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