256 kB Microcontrollers - MCU

Results: 4,059
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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

Infineon Technologies ARM Microcontrollers - MCU HMI-LEGACY PSOC4
Datasheet
1,018In Stock
$14.09
$11.09
$9.89
$9.52
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 57 I/O 1.71 V 5.5 V + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62T 256K/16K QFP100
Datasheet
16,022In Stock
$13.35
$10.49
$10.41
$9.16
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 RX 32 bit 100 MHz 256 kB 16 kB 12 bit 55 I/O 4 V 5.5 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C
Datasheet
541In Stock
$13.36
$13.22
$12.14
$12.03
View
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 ARM7TDMI 32 bit 20 MHz 256 kB 64 kB 10 bit 62 I/O 1.65 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
Datasheet
334In Stock
$10.81
$10.53
$9.90
$9.87
$9.19
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 84 MHz 256 kB 64 kB 12 bit 63 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
Datasheet
1,107In Stock
$13.15
$11.96
$10.82
$10.79
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M3 32 bit 84 MHz 256 kB 64 kB 12 bit 103 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
2,011In Stock
Cut Tape
$3.58
Reel
$3.48
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT TQFP-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 256KB
Datasheet
1,352In Stock
$9.47
$9.46
$9.06
$8.72
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24H 16 bit 40 MHz 256 kB 16 kB 10 bit, 12 bit 85 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB 80 MHz
Datasheet
722In Stock
$8.64
$8.63
$8.13
$7.74
$7.51
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB 10 bit 51 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 1xCAN 8 DMA
Datasheet
658In Stock
$10.82
$9.92
$9.67
$8.98
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB 10 bit 83 I/O 2.3 V 3.6 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/G1D 256K 48QFN -40/+85C
This product may require additional documentation to export from the United States.
Datasheet
667In Stock
$6.15
$4.46
$3.97
$3.70
View
Min.: 1
Mult.: 1
SMD/SMT HWQFN-48 RL78 16 bit 32 MHz 256 kB 20 kB 8 bit, 10 bit 32 I/O 1.6 V 3.6 V + 85 C Tray

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R
Datasheet
2,664In Stock
Cut Tape
$8.48
$7.69
$7.66
$7.63
View
Reel
$6.92
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT QFN-64 AVR 8 bit 16 MHz 256 kB 32 kB 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Analog Devices ARM Microcontrollers - MCU Lumentum Part to Reserve Buffer Die
Datasheet
1,588In Stock
Cut Tape
$25.43
$24.87
$24.33
$23.84
View
MouseReel Available
Min.: 1
Mult.: 1
SMD/SMT BGA-96 ARM Cortex M3 32 bit 80 MHz 256 kB 32 kB 14 bit 40 I/O 2.9 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
1,996In Stock
$9.21
$7.12
$6.34
$6.09
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 32 bit 84 MHz 256 kB 64 kB 12 bit 50 I/O 1.7 V 3.6 V + 105 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C CAN,USB High Speed
Datasheet
305In Stock
$12.02
$9.77
$9.32
$8.09
View
Min.: 1
Mult.: 1
SMD/SMT QFN-76 FT32 32 bit 100 MHz 256 kB 256 kB 8 bit/10 bit 43 I/O 1.08 V 1.32 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K80-256
Datasheet
450In Stock
$20.75
$16.77
$16.08
$14.17
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4F 32 bit 150 MHz 256 kB 256 kB 16 bit 66 I/O 1.71 V 3.6 V + 105 C Tray
Analog Devices ARM Microcontrollers - MCU Cortex M3 + 24K/256K + Dual 24bit SD AFE
Datasheet
741In Stock
$28.19
$24.63
$20.57
$20.40
View
Min.: 1
Mult.: 1
SMD/SMT LFCSP-48 ARM Cortex M3 32 bit 16 MHz 256 kB 24 kB 24 bit 19 I/O 1.8 V 3.6 V + 125 C Tray

Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
773In Stock
$14.80
$11.68
$10.42
$10.03
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB 12 bit 38 I/O 1.71 V 1.89 V + 85 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 40MHz, -40/+85degC, QFP 64
Datasheet
500In Stock
$22.23
$17.97
$17.22
$15.18
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 HCS12 16 bit 40 MHz 256 kB 12 kB 12 bit 91 I/O 1.72 V 1.98 V + 85 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU K82-256
Datasheet
228In Stock
$23.62
$19.09
$18.30
$16.12
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4F 32 bit 150 MHz 256 kB 256 kB 16 bit 66 I/O 1.71 V 3.6 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MT512P 64LQFP
Datasheet
1,248In Stock
$10.29
$7.96
$7.59
$6.59
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 32 bit 168 MHz 256 kB 32 kB 12 bit 58 I/O 2.7 V 5.5 V + 105 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications
Datasheet
687In Stock
$10.10
$7.57
$7.22
$6.27
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 e200z0h 32 bit 80 MHz 256 kB 32 kB 12 bit 43 I/O 3 V 5.5 V + 125 C AEC-Q100 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp
Datasheet
2,649In Stock
$10.71
$8.28
$7.89
$6.85
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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2
Datasheet
8,581In Stock
Cut Tape
$6.14
$4.69
$4.11
$3.93
View
Reel
$3.54
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 5,000
SMD/SMT WLCSP-49 ARM Cortex M4 32 bit 80 MHz 256 kB 64 kB 12 bit 39 I/O 1.71 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND
Datasheet
1,601In Stock
$5.08
$4.62
$4.18
$4.17
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 256 kB 64 kB 12 bit 47 I/O 1.08 V 1.32 V + 85 C Tray
Texas Instruments RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR
Datasheet
695In Stock
Cut Tape
$8.30
$6.50
$6.03
$5.51
Reel
$5.09
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-40 8051 8 bit 256 kB 8 kB 21 I/O 2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel