256 kB 8-bit Microcontrollers - MCU

Results: 36
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Core Program Memory Size Data RAM Size Package / Case Maximum Clock Frequency ADC Resolution Number of I/Os Supply Voltage - Min Supply Voltage - Max Mounting Style Data Bus Width Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Microchip Technology 8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V 3,678In Stock
$9.33
$8.56
$8.45
$7.75
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 105 C XMEGA A3U Tray

Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V 2,969In Stock
Cut Tape
$7.51
$7.33
$6.93
Reel
$6.25
Min.: 1
Mult.: 1
: 4,000
AVR 256 kB 16 kB VQFN-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D3 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V 1,346In Stock
Cut Tape
$11.99
$11.68
$11.07
Reel
$9.96
Min.: 1
Mult.: 1
: 1,000
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R 3,233In Stock
Cut Tape
$9.36
$9.13
$8.28
$8.25
Reel
$7.28
Min.: 1
Mult.: 1
: 1,000
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3U Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash 150In Stock
$7.50
$6.87
$6.24
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 105 C XMEGA C3 Tray

Microchip Technology 8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash 1,096In Stock
$7.38
$6.78
$6.27
$6.26
$6.13
Min.: 1
Mult.: 1
AVR 256 kB 16 kB VQFN-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 105 C XMEGA C3 Tray

Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup 524In Stock
$12.06
$12.05
$11.11
$11.01
Min.: 1
Mult.: 1
AVR 256 kB 16 kB QFN-64 32 MHz 12 bit 49 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3B Tray
Microchip Technology 8-bit Microcontrollers - MCU 64TQF IND TEMP GREEN 1.6-3.6V 988In Stock
Cut Tape
$7.63
$7.43
Reel
$6.33
Min.: 1
Mult.: 1
: 1,000
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA C3 Reel, Cut Tape, MouseReel
ROHM Semiconductor 8-bit Microcontrollers - MCU Lapis Microcontroller (Voice Output) IC nX-U8/100 8-Bit 8.192MHz 192KB (96K x 16) FLASH 1,000In Stock
Cut Tape
$4.93
$4.11
$3.61
$3.44
Reel
$2.99
Min.: 1
Mult.: 1
: 1,000
RISC 256 kB 4 kB TQFP-52 8.4 MHz 10 bit 30 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V 2,909In Stock
$6.86
$6.85
$6.38
$6.24
$6.20
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D3 Tray
Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V 602In Stock
Cut Tape
$7.64
$7.44
$7.18
$7.14
Reel
$6.35
Min.: 1
Mult.: 1
: 1,000
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D3 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V 566In Stock
$15.81
$14.50
$13.13
$12.87
Min.: 1
Mult.: 1
AVR 256 kB 8 kB MLF-64 8 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega256x Tray
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB 337In Stock
$11.81
$10.83
$9.79
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB 193In Stock
360Expected 5/17/2027
$9.24
$8.47
$7.67
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 47 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3BU Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB 460In Stock
$9.24
$8.47
$7.67
Min.: 1
Mult.: 1
AVR 256 kB 16 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3U Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V 41In Stock
$15.50
$14.21
$12.87
Min.: 1
Mult.: 1
AVR 256 kB 8 kB MLF-64 16 MHz 10 bit 54 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega256x Tray

Microchip Technology 8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz 5In Stock
$7.38
$6.78
$6.13
Min.: 1
Mult.: 1
AVR 256 kB 16 kB QFN-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D3 Tray
Microchip Technology 8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O 84In Stock
$6.42
$6.18
$5.93
Min.: 1
Mult.: 1
PIC18 256 kB 1.5 kB PLCC-68 25 MHz 10 bit 47 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Cx01 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz 63In Stock
1,000Expected 7/6/2027
Cut Tape
$15.68
$15.29
Reel
$13.02
Min.: 1
Mult.: 1
: 1,000
AVR 256 kB 8 kB TQFP-64 8 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega256x Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB 11In Stock
260Expected 3/25/2027
$8.92
$8.16
$7.40
Min.: 1
Mult.: 1
AVR 256 kB 16 kB QFN-64 32 MHz 12 bit 47 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3BU Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN 534In Stock
Cut Tape
$9.04
$8.83
Reel
$7.51
Min.: 1
Mult.: 1
: 4,000
No
AVR 256 kB 16 kB VQFN-64 32 MHz 12 bit 47 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3BU Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB 42In Stock
$11.81
$10.83
$9.79
Min.: 1
Mult.: 1
AVR 256 kB 16 kB QFN-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3 Tray
ROHM Semiconductor 8-bit Microcontrollers - MCU Lapis Microcontroller (Voice Output) IC nX-U8/100 8-Bit 8.192MHz 192KB (96K x 16) FLASH 1,000In Stock
Cut Tape
$5.38
$4.47
$3.94
$3.75
Reel
$3.27
Min.: 1
Mult.: 1
: 1,000
RISC 256 kB 4 kB TQFP-64 8.4 MHz 10 bit 42 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape
ZiLOG 8-bit Microcontrollers - MCU eZ80AcclaimPlus! Connectivity ASSP Rev AC 209In Stock
1,980On Order
$18.07
$14.05
$12.94
$10.91
Min.: 1
Mult.: 1
eZ80 256 kB 8 kB 50 MHz No ADC 32 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EZ80F91
Microchip Technology 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
1,462Expected 4/23/2027
$15.50
$14.21
$12.87
Min.: 1
Mult.: 1
AVR 256 kB 8 kB TQFP-64 16 MHz 10 bit 54 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega256x Tray