256 kB Microcontrollers - MCU

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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 256KB Flash 32KB RAM 80 MHz 10-B ADC
Datasheet
493In Stock
NT$276.76
NT$276.40
NT$260.99
NT$252.74
NT$240.20
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 85 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
4,650In Stock
Cut Tape
NT$140.89
NT$105.04
NT$96.08
NT$86.40
Reel
NT$73.13
View
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-48 ARM Cortex M33 256 kB 32 bit 12 bit/16 bit/20 bit 80 MHz 34 I/O 64 kB 1.71 V 3.8 V - 40 C + 125 C Reel, Cut Tape

Infineon Technologies ARM Microcontrollers - MCU HMI-LEGACY PSOC4
Datasheet
1,018In Stock
NT$505.13
NT$397.58
NT$354.56
NT$341.29
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 57 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C Tray

Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
253In Stock
520Expected 11/20/2026
NT$530.58
NT$418.73
NT$373.56
NT$359.58
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 80 MHz 38 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C
Datasheet
541In Stock
NT$478.96
NT$473.94
NT$435.22
NT$431.28
View
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 ARM7TDMI 256 kB 32 bit 10 bit 20 MHz 62 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
Datasheet
334In Stock
NT$387.54
NT$377.50
NT$354.92
NT$353.84
NT$329.46
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 84 MHz 63 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 256KB
Datasheet
1,352In Stock
NT$339.50
NT$339.14
NT$324.80
NT$312.61
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24H 256 kB 16 bit 10 bit, 12 bit 40 MHz 85 I/O 16 kB 3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB 80 MHz
Datasheet
762In Stock
NT$309.74
NT$309.39
NT$291.46
NT$277.48
NT$269.23
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 51 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
410In Stock
Cut Tape
NT$316.91
NT$243.42
NT$219.40
NT$204.70
View
Reel
NT$163.12
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-48 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 38 I/O 8 kB 1.8 V 1.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
929In Stock
NT$1,048.97
NT$838.53
NT$752.49
NT$718.08
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 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
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62T 256K/16K QFP100
Datasheet
16,022In Stock
NT$478.60
NT$376.07
NT$373.20
NT$328.39
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 RX 256 kB 32 bit 12 bit 100 MHz 55 I/O 16 kB 4 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 1xCAN 8 DMA
Datasheet
658In Stock
NT$387.90
NT$355.63
NT$346.67
NT$321.93
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 83 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
3,787In Stock
Cut Tape
NT$423.39
NT$331.61
NT$308.67
NT$283.22
View
Reel
NT$258.12
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape
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
NT$220.48
NT$159.89
NT$142.32
NT$132.65
View
Min.: 1
Mult.: 1
SMD/SMT HWQFN-48 RL78 256 kB 16 bit 8 bit, 10 bit 32 MHz 32 I/O 20 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Lumentum Part to Reserve Buffer Die
Datasheet
1,588In Stock
Cut Tape
NT$911.67
NT$891.59
NT$872.23
NT$854.66
View
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,270
SMD/SMT BGA-96 ARM Cortex M3 256 kB 32 bit 14 bit 80 MHz 40 I/O 32 kB 2.9 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices ARM Microcontrollers - MCU Cortex M3 + 24K/256K + Dual 24bit SD AFE
Datasheet
741In Stock
NT$1,010.61
NT$882.99
NT$737.43
NT$731.34
NT$702.66
Min.: 1
Mult.: 1
Max.: 592
SMD/SMT LFCSP-48 ARM Cortex M3 256 kB 32 bit 24 bit 16 MHz 19 I/O 24 kB 1.8 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications
Datasheet
687In Stock
NT$362.09
NT$271.38
NT$258.84
NT$224.78
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 e200z0h 256 kB 32 bit 12 bit 80 MHz 43 I/O 32 kB 3 V 5.5 V - 40 C + 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
NT$383.95
NT$296.84
NT$282.86
NT$245.57
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 83 I/O 32 kB 1.65 V 3.6 V - 40 C + 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
NT$220.12
NT$168.14
NT$147.34
NT$140.89
View
Reel
NT$126.91
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 5,000
SMD/SMT WLCSP-49 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 39 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND
Datasheet
1,601In Stock
NT$182.12
NT$165.63
NT$149.85
NT$149.49
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU w/ 100 MHz
Datasheet
482In Stock
Cut Tape
NT$573.96
NT$436.29
NT$418.01
NT$368.54
View
Reel
NT$326.95
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-64 C28x 256 kB 32 bit 3 x 12 bit 100 MHz 24 I/O 100 kB 1.14 V 1.32 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU A A 595-F280049PMS
Datasheet
614In Stock
Cut Tape
NT$462.11
NT$350.97
NT$336.63
NT$296.48
View
Reel
NT$254.89
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 ARM Microcontrollers - MCU 16/32B RISC Fl MCU
Datasheet
576In Stock
NT$770.42
NT$614.83
NT$535.96
NT$482.54
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit/16 bit 10 bit 80 MHz 49 I/O 64 kB 3.3 V 3.3 V - 40 C + 125 C AEC-Q100 Tray
Texas Instruments 16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU with 256 KB FRAM
Datasheet
959In Stock
Cut Tape
NT$291.82
NT$225.86
NT$199.33
NT$195.02
View
Reel
NT$157.02
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT NFBGA-87 MSP430 256 kB 16 bit 12 bit 16 MHz 68 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGETR A 595-TM4C123GH6PGETR
Datasheet
600In Stock
NT$780.10
NT$623.07
NT$554.60
NT$535.60
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4F 256 kB 32 bit 12 bit 80 MHz 105 I/O 32 kB 1.2 V 1.2 V - 40 C + 105 C Tray