256 kB Microcontrollers - MCU

Results: 4,014
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
Datasheet
1,914In Stock
$11.70
$9.29
$8.28
$7.79
$7.08
Min.: 1
Mult.: 1
Max.: 300
SMD/SMT LQFP-144 ARM Cortex M33 256 kB 32 bit 2 x 12 bit 110 MHz 111 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
356In Stock
$5.65
$5.15
$4.64
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 79 I/O 64 kB 1.2 V 1.2 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power & Security
Datasheet
933In Stock
$3.76
$3.45
$3.12
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 100P 256KB 28KB RAM 60 MHz USB
Datasheet
364In Stock
Cut Tape
$11.13
$9.94
Reel
$9.80
Quote
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-100 PIC24E 256 kB 16 bit 10 bit, 12 bit 60 MHz 83 I/O 28 kB 3 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Texas Instruments 16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 18KB SRAM A A 595-MSP430F5335IZCAR
Datasheet
200In Stock
Cut Tape
$16.40
$12.46
$11.95
$10.53
Reel
$8.97
Quote
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT NFBGA-113 MSP430 256 kB 16 bit 12 bit 25 MHz 74 I/O 18 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM
Datasheet
1,340In Stock
Cut Tape
$14.90
$11.32
$10.85
$9.56
View
Reel
$8.13
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT NFBGA-113 MSP430 256 kB 16 bit 12 bit 25 MHz 74 I/O 16 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-SP430FR59941IPNR
Datasheet
355In Stock
$12.94
$9.83
$9.43
$8.31
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-80 MSP430 256 kB 16 bit 12 bit 16 MHz 68 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C

Infineon Technologies ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH
Datasheet
230In Stock
$26.61
$21.32
$19.28
$18.51
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 67 MHz 72 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package
Datasheet
618In Stock
Cut Tape
$12.22
$9.58
$8.54
$8.21
View
Reel
$7.37
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 100 MHz 70 I/O 64 kB 2.4 V 3.6 V - 40 C + 85 C Reel, Cut Tape
NXP Semiconductors 16-bit Microcontrollers - MCU S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 112
Datasheet
300In Stock
$47.79
$39.24
$37.98
$35.58
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-112 HCS12X 256 kB 16 bit 10 bit 80 MHz 59 I/O 32 kB 2.35 V 2.75 V - 40 C + 105 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C USB H-Speed Gen IO
Datasheet
334In Stock
$11.75
$9.14
$8.36
$7.57
View
Min.: 1
Mult.: 1
SMD/SMT QFN-76 FT32 256 kB 32 bit 8 bit/10 bit 100 MHz 45 I/O 256 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 48QFP
Datasheet
400In Stock
$7.41
$5.71
$5.03
$4.82
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 36 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
2,880In Stock
$7.93
$5.83
$5.21
$4.79
View
Min.: 1
Mult.: 1
SMD/SMT UFBGA-64 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB
Datasheet
2,439In Stock
$6.40
$4.90
$4.30
$4.11
$3.79
Min.: 1
Mult.: 1
Max.: 500
SMD/SMT UFBGA-64 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortx-M0+256KB FLASH
Datasheet
291In Stock
$3.02
$2.76
$2.73
$2.52
$2.51
Min.: 1
Mult.: 1
SMD/SMT QFN-32 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 1.95 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
2,732In Stock
Cut Tape
$4.82
$4.64
$4.39
Reel
$3.97
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT QFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,CAN ,Extended Temp
Datasheet
1,366In Stock
Cut Tape
$6.25
$6.11
Reel
$5.30
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 51 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape

Microchip Technology 16-bit Microcontrollers - MCU 16-bit 8192 byte RAM 16 MIPS 256KB Flash
Datasheet
125In Stock
$7.51
$7.35
$6.88
$5.97
View
Min.: 1
Mult.: 1
SMD/SMT QFN-64 PIC24F 256 kB 16 bit 10 bit 32 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, USB, LCD, 48-pin
Datasheet
1,190In Stock
$3.75
$3.43
$3.13
$3.12
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 PIC24F 256 kB 16 bit 10 bit, 12 bit 32 MHz 38 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU A A 595-F280045PMS
Datasheet
1,214In Stock
Cut Tape
$12.36
$10.04
$9.58
$8.32
View
Reel
$6.82
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-64 C28x 256 kB 32 bit 3 x 12 bit 100 MHz 26 I/O 100 kB 1.14 V 1.32 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F5638IPZR A 595-MSP430F5638IPZR
Datasheet
90In Stock
$15.23
$11.25
$9.61
$9.45
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 MSP430 256 kB 16 bit 12 bit 20 MHz 74 I/O 16 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Texas Instruments 16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-SP430FR59941IPMR
Datasheet
1,245In Stock
$14.12
$10.73
$10.29
$9.06
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 MSP430 256 kB 16 bit 12 bit 16 MHz 54 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C
Texas Instruments 16-bit Microcontrollers - MCU 256KB Flsh 32KB SRAM Mixed Signal MCU A A 595-SP430F67771AIPEU
Datasheet
748In Stock
Cut Tape
$14.72
$11.18
$10.72
$9.44
View
Reel
$8.03
MouseReel Available
Min.: 1
Mult.: 1
: 750
SMD/SMT LQFP-128 MSP430 256 kB 16 bit - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
477In Stock
Cut Tape
$9.03
$7.00
$6.19
$5.94
View
Reel
$5.22
Min.: 1
Mult.: 1
: 1,000
SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
540In Stock
$18.74
$14.24
$13.65
$12.03
View
Min.: 1
Mult.: 1
SMD/SMT MAPBGA-121 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 70 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray