256 kB Microcontrollers - MCU

Results: 4,014
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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

Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
244In Stock
$3.79
$3.48
$3.15
$3.14
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 M4K 256 kB 32 bit 10 bit 40 MHz 21 I/O 16 kB 2.3 V 3.6 V - 40 C + 85 C Tube
Silicon Labs ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB
Datasheet
78In Stock
$15.07
$11.75
$10.79
$10.63
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 85 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
178In Stock
$7.92
$7.27
$6.77
$6.76
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 microAptiv 256 kB 32 bit 12 bit 80 MHz 53 I/O 64 kB 2.2 V 3.6 V - 40 C + 125 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
281In Stock
$2.84
$2.58
$2.34
$2.33
Min.: 1
Mult.: 1
SMD/SMT UQFN-36 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 27 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Texas Instruments 16-bit Microcontrollers - MCU 256KB Flsh 16KB SRAM Mixed Signal MCU A A 595-SP430F6746AIPEUR
Datasheet
142In Stock
$16.38
$12.44
$11.93
$9.35
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-128 MSP430 256 kB 16 bit 10 bit 25 MHz 90 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 256- KB FRAM LCD 12-bit A 595-MSP430FR6007IPZR
Datasheet
79In Stock
$19.24
$15.30
$13.07
$12.88
View
Min.: 1
Mult.: 1
SMD/SMT MSP430 256 kB 16 bit 12 bit 16 MHz 76 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1233H6PZI7R
Datasheet
94In Stock
$19.42
$15.69
$12.61
$11.92
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4F 256 kB 32 bit 12 bit 80 MHz 69 I/O 32 kB 1.08 V 3.63 V - 40 C + 85 C Tray
VORAGO ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 256KB NVM, 176 CQFP - REV B - Production Device
This product may require additional documentation to export from the United States.
Datasheet
5In Stock
$9,233.03
Min.: 1
Mult.: 1
CQFP-176 ARM Cortex M4 256 kB 32 bit 12 bit 100 MHz 104 I/O - 55 C _ 125 C
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU
Datasheet
59In Stock
$23.12
$18.48
$17.32
$16.05
View
Min.: 1
Mult.: 1
SMD/SMT LGA-92 ARM Cortex M3 256 kB 32 bit 2 x 12 bit 80 MHz 65 I/O 32 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
106In Stock
$14.47
$10.99
$9.60
$9.29
View
Min.: 1
Mult.: 1
SMD/SMT BGA-112 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 90 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
1,074In Stock
1,560Expected 3/19/2027
$2.73
$2.02
$1.74
Min.: 1
Mult.: 1
Max.: 50
SMD/SMT UFQFPN-48 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 38 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with
Datasheet
320In Stock
Cut Tape
$4.17
$3.15
$2.74
$2.62
Reel
$2.32
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 44 I/O 128 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
667In Stock
Cut Tape
$4.28
$3.23
$2.81
$2.61
Reel
$2.60
View
MouseReel Available
Min.: 1
Mult.: 1
: 160
SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 60 I/O 128 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
250In Stock
Cut Tape
$3.47
$2.61
$2.26
$2.15
Reel
$1.90
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 44 I/O 128 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
900In Stock
Cut Tape
$4.58
$3.47
$3.03
$2.89
View
Reel
$2.58
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 128 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Toshiba ARM Microcontrollers - MCU MCU, Cortex M4F, VE, 80MHz, 256KB Flash/ 32KB RAM, LQFP64
Datasheet
160In Stock
$6.19
$5.14
$4.52
$4.17
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 Arm Cortex -M4 256 kB 32 bit 12 bit 80 MHz 51 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash
Datasheet
1,974In Stock
Cut Tape
$3.54
$3.45
Reel
$2.94
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 26 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU QFN32 wettable flanks, 125C, GREEN, 5V, 48MHZ, Tray
Datasheet
950In Stock
$3.50
$3.21
$2.90
Min.: 1
Mult.: 1
SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 26 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash
Datasheet
1,130In Stock
Cut Tape
$3.92
$3.83
Reel
$3.26
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 52 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN, 125C Temp
Datasheet
416In Stock
$4.08
$3.74
$3.39
Min.: 1
Mult.: 1
SMD/SMT VQFN-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 + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN, 125C Temp
Datasheet
416In Stock
$4.18
$3.83
$3.47
Min.: 1
Mult.: 1
SMD/SMT VQFN-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 + 125 C Tray
Texas Instruments ARM Microcontrollers - MCU Quad-core Arm® C ortex®-R5F MCU
Datasheet
1,357In Stock
$36.03
$30.92
$29.53
$27.02
View
Min.: 1
Mult.: 1
SMD/SMT NFBGA-324 ARM Cortex R5F 256 kB 32 bit 12 bit 400 MHz 140 I/O 3 MB - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU
Datasheet
1,000In Stock
Cut Tape
$5.00
$3.31
$3.02
$2.56
Reel
$2.01
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-80 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 73 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with
Datasheet
997In Stock
Cut Tape
$4.33
$2.86
$2.61
$2.22
Reel
$1.73
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 43 I/O 32 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
VORAGO ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - BGA
This product may require additional documentation to export from the United States.
5In Stock
$3,902.38
Min.: 1
Mult.: 1
ARM Cortex M4 256 kB 12 bit 100 MHz 104 I/O 64 kB - 55 C + 125 C