256 kB Microcontrollers - MCU

Results: 4,014
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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
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
Analog Devices / Maxim Integrated ARM Microcontrollers - MCU ENTERPRISE LITE ARM M4 32 BIT MICRO
Datasheet
235In Stock
$9.98
$9.76
$9.55
$9.35
View
Min.: 1
Mult.: 1
SMD/SMT TQFN-68 ARM Cortex M4 256 kB 32 bit 10 bit 96 MHz 40 I/O 128 kB 1.71 V 3.6 V - 30 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D
Datasheet
34In Stock
1,000Expected 1/21/2027
Cut Tape
$9.24
$6.46
$6.16
$5.35
Reel
$5.35
Min.: 1
Mult.: 1
Max.: 150
: 1,000
SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 51 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU K32 L2A 100LQFP
Datasheet
70In Stock
$9.97
$7.71
$7.35
$6.38
View
Min.: 1
Mult.: 1
SMD/SMT ARM Cortex M0+ 256 kB 32 bit 16 bit 72 MHz 86 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE
Datasheet
2In Stock
$13.20
$9.98
$8.87
$8.28
View
Min.: 1
Mult.: 1
SMD/SMT BGA-144 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 112 I/O 64 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 memory DFSDM
Datasheet
230In Stock
Cut Tape
$8.69
$6.07
$5.79
$5.03
Reel
$5.03
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 1,000
SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 52 I/O 160 kB 1.71 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp
Datasheet
34In Stock
$7.99
$7.34
$6.65
Min.: 1
Mult.: 1
SMD/SMT MIPS32 M4K 256 kB 32 bit 10 bit 120 MHz 81 I/O 64 kB 2.3 V 3.6 V 0 C + 70 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC54616J256ET180
Datasheet
81In Stock
$16.59
$12.60
$12.08
$9.91
View
Min.: 1
Mult.: 1
SMD/SMT TFBGA-180 ARM Cortex M4 256 kB 32 bit 12 bit 180 MHz 145 I/O 136 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48
Datasheet
2In Stock
$6.61
$4.55
$4.24
$3.73
View
Min.: 1
Mult.: 1
SMD/SMT HWQFN-48 RXv2 256 kB 32 bit 12 bit 48 MHz 39 I/O 64 kB 1.8 V 5.5 V - 40 C + 105 C Tray
Analog Devices / Maxim Integrated ARM Microcontrollers - MCU CORTEX M4F 96MHZ ME11, WLP
Datasheet
3,131In Stock
Cut Tape
$2.18
$2.13
$2.08
$2.04
View
Reel
$1.92
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT WLP-16 ARM Cortex M4F 256 kB 32 bit No ADC 96 MHz 14 I/O 96 kB 1.045 V 1.155 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Nuvoton ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART
Datasheet
37In Stock
$4.66
$3.08
$2.81
$2.39
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-48 ARM Cortex M0 256 kB 32 bit 12 bit 72 MHz 42 I/O 32 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 KBytes of Flash
Datasheet
193In Stock
$12.06
$9.80
$9.34
$8.11
View
Min.: 1
Mult.: 1
SMD/SMT UFBGA-100 ARM Cortex M4 256 kB 32 bit 12 bit, 3 x 16 bit 72 MHz 129 I/O 32 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
Datasheet
43,990On Order
Cut Tape
$7.01
$4.67
$4.09
$3.83
$3.53
Reel
$3.43
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000
SMD/SMT LQFP-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 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
7In Stock
$5.34
$4.85
$4.40
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.2 V 1.2 V - 40 C + 105 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,Camera,SD Card
Datasheet
106In Stock
$17.18
$15.53
$9.84
$8.54
View
Min.: 1
Mult.: 1
SMD/SMT QFN-100 FT32 256 kB 32 bit 8 bit/10 bit 100 MHz 67 I/O 256 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C CAN,Camera,SD Card
Datasheet
38In Stock
$16.94
$15.30
$9.45
$7.87
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 FT32 256 kB 32 bit 8 bit/10 bit 100 MHz 68 I/O 256 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 44LQFP -40 to 85 C
Datasheet
240In Stock
$4.96
$3.28
$2.99
$2.54
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-44 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 40 I/O 20 kB 1.6 V 5.5 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC54606J256ET100
Datasheet
47In Stock
260Expected 5/4/2027
$16.10
$12.23
$11.73
$10.33
$9.66
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 ARM Cortex M4 256 kB 32 bit 12 bit 180 MHz 64 I/O 136 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP
Datasheet
20In Stock
$27.87
$21.81
$20.83
$18.93
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 94 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 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
$8.10
$5.95
$5.33
$4.88
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