256 kB ARM Microcontrollers - MCU

Results: 1.879
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series 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
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl
14.660On Order
Rp165.480,92
Rp125.119,72
Rp118.148,24
Rp105.306,04
Min.: 1
Mult.: 1
STM32F446RC SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 3 x 12 bit 180 MHz 50 I/O 128 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl
5.758On Order
Rp163.646,32
Rp126.587,40
Rp111.910,60
Rp107.324,10
Min.: 1
Mult.: 1
STM32F446RC SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 3 x 12 bit 180 MHz 50 I/O 128 kB 1.7 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl
4.200On Order
Cut Tape
Rp171.168,18
Rp130.073,14
Rp119.982,84
Rp108.791,78
Reel
Rp97.050,34
Min.: 1
Mult.: 1
: 1.000
STM32F446RC SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 3 x 12 bit 180 MHz 50 I/O 128 kB 1.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 256 Kbytes of Flash 216 MHz CPU, A
3.960On Order
Rp317.936,18
Rp250.055,98
Rp227.857,32
Rp220.152,00
Min.: 1
Mult.: 1
STM32F723ZC SMD/SMT ARM Cortex M7 256 kB 32 bit 3 x 12 bit 216 MHz 112 I/O 256 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM
13.737On Order
Rp108.424,86
Rp79.254,72
Rp73.384,00
Rp66.229,06
Min.: 1
Mult.: 1
Max.: 1.000
STM32G0 SMD/SMT ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 42 I/O 144 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes of Flash Math Accel, HR Timer, H
4.768On Order
Rp174.653,92
Rp135.760,40
Rp122.734,74
Rp113.561,74
Min.: 1
Mult.: 1
Max.: 960
STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 5 x 12 bit 170 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level
11.735On Order
Rp140.897,28
Rp104.755,66
Rp94.298,44
Rp88.060,80
Rp81.456,24
Min.: 1
Mult.: 1
Max.: 2.940
STM32G4 SMD/SMT UFQFPN-32 ARM Cortex M4 256 kB 32 bit 12 bit 170 MHz 26 I/O 112 kB 1.71 V 3.6 V - 40 C + 125 C Tray

STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU 65In Stock
7.800Expected 21/12/2026
Rp94.848,82
Rp67.880,20
Rp61.459,10
Rp55.955,30
Min.: 1
Mult.: 1
STM32H5 SMD/SMT UFQFPN-48 ARM Cortex M33 256 kB 32 bit 12 bit 250 MHz 272 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
8.833On Order
Cut Tape
Rp153.005,64
Rp118.148,24
Rp104.205,28
Rp99.802,24
Reel
Rp87.326,96
Min.: 1
Mult.: 1
: 2.500
STM32L151CC SMD/SMT UFQPFN-48 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 37 I/O 32 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
12.292On Order
Rp107.507,56
Rp77.970,50
Rp70.265,18
Rp64.577,92
Min.: 1
Mult.: 1
Max.: 1.500
STM32L431CC SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 38 I/O 64 kB 1.71 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
23.810On Order
Cut Tape
Rp110.259,46
Rp90.629,24
Rp76.135,90
Rp70.999,02
Reel
Rp64.394,46
Min.: 1
Mult.: 1
Max.: 1.000
: 2.400
STM32L431CC SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 38 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
44.895On Order
Rp119.982,84
Rp91.363,08
Rp82.923,92
Rp76.502,82
Min.: 1
Mult.: 1
Max.: 960
STM32L431RC 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 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
42.990On Order
Cut Tape
Rp128.605,46
Rp85.675,82
Rp75.035,14
Rp70.265,18
Rp64.761,38
Reel
Rp62.926,78
Min.: 1
Mult.: 1
Max.: 1.000
: 1.000
STM32L431RC 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
4.320On Order
Rp133.742,34
Rp95.032,28
Rp87.326,96
Rp82.373,54
Rp79.988,56
Min.: 1
Mult.: 1
Max.: 540
STM32L431VC SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 83 I/O 64 kB 1.71 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 , USB
19.716On Order
Rp112.827,90
Rp86.042,74
Rp75.218,60
Rp71.916,32
Rp66.412,52
Min.: 1
Mult.: 1
Max.: 2.940
STM32L432KC SMD/SMT UFQFPN-32 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 26 I/O 64 kB 1.71 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
4.374On Order
Rp120.716,68
Rp92.463,84
Rp81.089,32
Rp77.603,58
Min.: 1
Mult.: 1
Max.: 300
STM32L433RC 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 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
4.950Expected 01/01/2027
Rp191.348,78
Rp148.786,06
Rp140.163,44
Rp125.853,56
Min.: 1
Mult.: 1
Max.: 1.500
STM32L5 SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 2 x 12 bit 110 MHz 38 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU
17.950On Order
Rp82.373,54
Rp59.441,04
Rp53.019,94
Rp46.048,46
Min.: 1
Mult.: 1
Max.: 750
STM32U0 ARM Cortex M0 256 kB 48 MHz Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU
8.930On Order
Rp96.133,04
Rp60.725,26
Rp53.386,86
Rp50.268,04
Min.: 1
Mult.: 1
Max.: 500
STM32U0 ARM Cortex M0 256 kB 48 MHz Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU
9.598On Order
Rp85.859,28
Rp61.826,02
Rp55.221,46
Rp49.901,12
Min.: 1
Mult.: 1
Max.: 960
STM32U0 ARM Cortex M0 256 kB 48 MHz Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU
14.038On Order
Rp76.319,36
Rp57.422,98
Rp49.901,12
Rp47.516,14
Min.: 1
Mult.: 1
Max.: 1.560
STM32U0 ARM Cortex M0 256 kB 48 MHz Tray
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64
4.992Expected 05/03/2027
Cut Tape
Rp198.503,72
Rp161.444,80
Rp153.556,02
Rp136.861,16
Reel
Rp111.360,22
Min.: 1
Mult.: 1
: 5.000
STM32WL SMD/SMT UFBGA-73 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 43 I/O 64 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
14.482Expected 25/12/2026
Cut Tape
Rp109.158,70
Rp105.672,96
Reel
Rp89.528,48
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 25 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM
3.754Expected 04/01/2027
Cut Tape
Rp120.349,76
Rp116.313,64
Reel
Rp99.251,86
Min.: 1
Mult.: 1
: 4.000
SAML21 SMD/SMT VQFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 51 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Infineon Technologies ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
980On Order
Rp539.188,94
Rp434.616,74
Rp392.604,40
Rp378.111,06
Min.: 1
Mult.: 1
CY8C58LPxxx SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 67 MHz 48 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray