256 kB Microcontrollers - MCU

Results: 4,062
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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
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
Qualification
Packaging
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, MAPBGA 64
Datasheet
646In Stock
$10.23
$7.98
$7.08
$6.80
View
Min.: 1
Mult.: 1
SMD/SMT MAPBGA-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 16 bit 50 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, Automotive Qualified, QFP 80
Datasheet
78In Stock
$28.05
$21.29
$19.94
$19.51
View
Min.: 1
Mult.: 1
SMD/SMT QFP-80 HCS12X 16 bit 50 MHz 256 kB 16 kB 2 x 8 bit/10 bit/12 bit 59 I/O 1.98 V 1.72 V + 125 C AEC-Q100 Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112
Datasheet
300In Stock
$19.72
$15.94
$15.28
$13.46
View
Min.: 1
Mult.: 1
SMD/SMT QFP-112 HCS12X 16 bit 40 MHz 256 kB 12 kB 10 bit 88 I/O 4.5 V 5.5 V + 105 C AEC-Q100 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp
Datasheet
305In Stock
$11.25
$8.74
$7.98
$7.24
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 32 MHz 256 kB 32 kB 12 bit 83 I/O 1.65 V 3.6 V + 85 C Tray

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC Tray
Datasheet
147In Stock
$7.59
$7.11
Min.: 1
Mult.: 1
SMD/SMT QFN-64 AVR 8 bit 16 MHz 256 kB 32 kB 38 I/O 1.8 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
693In Stock
$7.48
$6.79
$6.15
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 ARM Cortex M3 32 bit 64 MHz 256 kB 48 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Tray
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430BT5190IPZ A 595-MSP430BT5190IPZ
Datasheet
667In Stock
Cut Tape
$14.66
$11.55
$10.31
$9.95
View
Reel
$9.07
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 MSP430 16 bit 25 MHz 256 kB 16 kB 12 bit 87 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231H6PZIR A A 595-TM4C1231H6PZIR
Datasheet
365In Stock
$14.65
$10.81
$9.98
$9.97
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4F 32 bit 80 MHz 256 kB 32 kB 12 bit 69 I/O 3.3 V 3.3 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BH6PGEIR A 595-TM4C123BH6PGEIR
Datasheet
142In Stock
$19.15
$14.55
$13.95
$10.82
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4F 32 bit 80 MHz 256 kB 32 kB 12 bit 105 I/O 1.2 V 1.2 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU S32K118, M0+, Flash 256K, RAM 25KB
Datasheet
1,144In Stock
Cut Tape
$5.50
$4.20
$3.68
$3.51
View
Reel
$3.01
Min.: 1
Mult.: 1
: 1,500
SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 25 kB 12 bit 58 I/O 2.7 V 5.5 V + 105 C AEC-Q100 Reel, Cut Tape
NXP Semiconductors 32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 50MHz, QFP 80
Datasheet
308In Stock
$42.43
$35.73
$29.00
$27.23
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-80 ColdFire V2 32 bit 50 MHz 256 kB 32 kB 12 bit 3 V 3.6 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
637In Stock
$19.56
$15.58
$13.99
$13.21
View
Min.: 1
Mult.: 1
SMD/SMT MAPBGA-144 ARM Cortex M4 32 bit 100 MHz 256 kB 2 kB 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 256KB Flash, 64KB SRAM, Full-Speed USB, Ethernet, 100-LQFP
Datasheet
236In Stock
$17.73
$13.20
$12.22
$11.43
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 32 bit 100 MHz 256 kB 64 kB 16 bit 66 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, Segment LCD, QFP 64
Datasheet
800In Stock
$10.00
$7.84
$6.95
$6.52
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 16 bit 54 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL43: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB RAM, USB, Segment LCD, 64-BGA
Datasheet
640In Stock
$10.50
$8.93
$8.33
$7.22
View
Min.: 1
Mult.: 1
SMD/SMT MAPBGA-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 16 bit 50 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM34: 75MHz Cortex-M0+ Metrology MCU, 256KB Flash, 32KB SRAM, Segment LCD, 144-LQFP
Datasheet
300In Stock
$8.45
$6.95
$6.30
$6.12
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M0+ 32 bit 75 MHz 256 kB 32 kB 16 bit 99 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, Automotive Qualified, QFP 144
Datasheet
236In Stock
$29.73
$23.99
$21.69
$20.98
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 HCS12X 16 bit 50 MHz 256 kB 16 kB 2 x 8 bit/10 bit/12 bit 119 I/O 1.98 V 1.72 V + 125 C AEC-Q100 Tray
Silicon Labs ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB
Datasheet
447In Stock
$13.62
$10.75
$9.77
$9.73
$8.53
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 12 bit 85 I/O 1.98 V 3.8 V + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU,
Datasheet
693In Stock
$8.18
$6.01
$5.60
$4.92
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-48 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 37 I/O 1.72 V 1.88 V + 85 C

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM
Datasheet
258In Stock
$7.07
$6.48
$5.87
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 microAptiv 32 bit 120 MHz 256 kB 64 kB 12 bit 53 I/O 2.2 V 3.6 V + 85 C Tray
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256
Datasheet
533In Stock
Cut Tape
$10.32
$8.04
$7.13
$6.85
View
Reel
$5.75
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-64 C28x 32 bit 120 MHz 256 kB 12 bit 1.14 V 1.32 V + 125 C Reel, Cut Tape, MouseReel
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256
Datasheet
1,252In Stock
Cut Tape
$10.87
$8.49
$7.53
$7.24
View
Reel
$6.11
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 C28x 32 bit 120 MHz 256 kB 69 kB 3 x 12 bit 14 I/O 2.8 V 3.63 V + 125 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F5635IPZ A A 595-MSP430F5635IPZ
Datasheet
1,000In Stock
Cut Tape
$14.90
$11.32
$10.85
$9.56
View
Reel
$8.50
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 MSP430 16 bit 20 MHz 256 kB 16 kB 12 bit 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6777IPEU A 595-MSP430F6777IPEU
Datasheet
750In Stock
Cut Tape
$16.03
$12.18
$11.68
$10.29
View
Reel
$8.74
MouseReel Available
Min.: 1
Mult.: 1
: 750
SMD/SMT LQFP-128 MSP430 16 bit 256 kB + 85 C Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-P430FR59941IZVW
Datasheet
306In Stock
Cut Tape
$9.30
$8.45
$8.24
$7.57
View
Reel
$6.24
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT NFBGA-87 MSP430 16 bit 16 MHz 256 kB 8 kB 12 bit 68 I/O 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel