ATmega644PA 8-bit AVR® Microcontrollers

Microchip ATmega644PA 8-bit AVR® CMOS Microcontrollers are low-power and based on the AVR® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and a cost-effective solution to a wide range of embedded control applications.

Types of Microcontrollers - MCU

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Results: 90
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Mounting Style Package/Case Core Data Bus Width Maximum Clock Frequency Program Memory Size Data RAM Size ADC Resolution Number of I/Os Supply Voltage - Min Supply Voltage - Max Maximum Operating Temperature Packaging
Microchip Technology 8-bit Microcontrollers - MCU 16 MHz, 85DEG 24.818In Stock
Rp126.403,94
Rp115.946,72
Rp105.306,04
Min.: 1
Mult.: 1
SMD/SMT TQFP-32 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 27 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND 6.306In Stock
Cut Tape
Rp128.788,92
Rp125.303,18
Reel
Rp106.590,26
Min.: 1
Mult.: 1
: 4.000
SMD/SMT VQFN-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHz Ind Temp 558In Stock
Cut Tape
Rp104.021,82
Rp101.636,84
Reel
Rp86.409,66
Min.: 1
Mult.: 1
: 2.000
SMD/SMT TQFP-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20 MHz Ind Temp 371In Stock
Rp101.453,38
Rp92.830,76
Rp84.024,68
Min.: 1
Mult.: 1
SMD/SMT VQFN-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN 342In Stock
Rp124.385,88
Rp113.745,20
Rp103.104,52
Min.: 1
Mult.: 1
SMD/SMT VQFN-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins 266In Stock
Rp144.199,56
Rp131.907,74
Rp119.615,92
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND 2.732In Stock
Cut Tape
Rp192.449,54
Rp187.679,58
Reel
Rp159.793,66
Min.: 1
Mult.: 1
: 4.000
SMD/SMT MLF-64 AVR 8 bit 8 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP 735In Stock
Rp123.285,12
Rp112.827,90
Rp102.187,22
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM 200In Stock
Rp129.339,30
Rp118.515,16
Rp107.140,64
Min.: 1
Mult.: 1
SMD/SMT VQFN-44 AVR 8 bit 10 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND 1.300In Stock
Rp128.972,38
Rp118.148,24
Rp106.957,18
Min.: 1
Mult.: 1
SMD/SMT QFN-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 54 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16MHz MLF 105C 98In Stock
Rp108.057,94
Rp98.884,94
Rp89.345,02
Min.: 1
Mult.: 1
SMD/SMT QFN-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, EXT 707In Stock
Cut Tape
Rp195.201,44
Rp190.431,48
Reel
Rp161.995,18
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 8 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND 824In Stock
Cut Tape
Rp120.716,68
Rp117.781,32
Reel
Rp100.169,16
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 1.8 V 5.5 V Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 16MHz 105C 1.662In Stock
Cut Tape
Rp111.360,22
Rp108.241,40
Reel
Rp92.280,38
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V 748In Stock
Cut Tape
Rp147.501,84
Rp143.282,26
Reel
Rp122.551,28
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5 1.300In Stock
Cut Tape
Rp179.056,96
Rp175.020,84
Reel
Rp148.786,06
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 69 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V 176In Stock
Rp144.199,56
Rp131.907,74
Rp119.615,92
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 AVR 8 bit 8 MHz 64 kB 4 kB 10 bit 54 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND 4.034In Stock
Cut Tape
Rp121.083,60
Rp118.331,70
Reel
Rp100.536,08
Min.: 1
Mult.: 1
: 2.000
SMD/SMT TQFP-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz IND 6.595In Stock
Cut Tape
Rp108.608,32
Rp105.856,42
Reel
Rp90.262,32
Min.: 1
Mult.: 1
: 1.000
SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND 5.125In Stock
Cut Tape
Rp108.608,32
Rp105.856,42
Reel
Rp90.262,32
Min.: 1
Mult.: 1
: 4.000
SMD/SMT VQFN-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-16MHZ 5V IND 669In Stock
Cut Tape
Rp192.266,08
Rp187.312,66
Reel
Rp159.610,20
Min.: 1
Mult.: 1
: 1.500
SMD/SMT TQFP-100 AVR 8 bit 16 MHz 64 kB 8 kB 10 bit 86 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND 872In Stock
Cut Tape
Rp192.266,08
Rp187.312,66
Reel
Rp159.610,20
Min.: 1
Mult.: 1
: 1.500
SMD/SMT TQFP-100 AVR 8 bit 8 MHz 1.8 V 5.5 V Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHz Ind Temp 2.373In Stock
Rp101.453,38
Rp92.830,76
Rp84.024,68
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V 516In Stock
Rp129.339,30
Rp118.515,16
Rp107.140,64
Min.: 1
Mult.: 1
SMD/SMT VQFN-44 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V 275In Stock
Rp137.411,54
Rp125.853,56
Rp114.112,12
Min.: 1
Mult.: 1
Through Hole PDIP-40 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 32 I/O 2.7 V 5.5 V + 85 C Tube