256 kB ARM Microcontrollers - MCU

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Description Datasheet Availability Pricing (DKK) 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
NXP Semiconductors ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP
Datasheet
800Expected 11/11/2026
24,10 kr.
18,13 kr.
15,82 kr.
14,62 kr.
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Min.: 1
Mult.: 1
MCX A SMD/SMT LQFP-64 ARM Cortex M33 256 kB 32 bit 12 bit 96 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K Flex USB
Datasheet
416Expected 09/11/2026
100,41 kr.
79,37 kr.
68,48 kr.
66,32 kr.
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Min.: 1
Mult.: 1
K20_100 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFP 64
Datasheet
799Expected 04/11/2026
77,96 kr.
62,14 kr.
55,28 kr.
51,92 kr.
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Min.: 1
Mult.: 1
KL2x SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 16 bit 48 MHz 50 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
3.040Expected 18/01/2027
37,60 kr.
28,72 kr.
25,21 kr.
24,10 kr.
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 36 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
990Expected 11/11/2026
38,49 kr.
29,47 kr.
24,84 kr.
23,87 kr.
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Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48
Datasheet
2.051Expected 19/02/2027
31,93 kr.
24,25 kr.
21,19 kr.
20,22 kr.
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Min.: 1
Mult.: 1
RA4M2 SMD/SMT QFN-48 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU Stellaris Cortex M-3 CAN 10-Bit ADC
Datasheet
88Expected 25/02/2027
350,02 kr.
287,36 kr.
278,18 kr.
Min.: 1
Mult.: 1
LM3S2965 SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 10 bit 50 MHz 56 I/O 64 kB 2.25 V 2.75 V - 40 C + 85 C Tube
VORAGO ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP
This product may require additional documentation to export from the United States.
1Expected 04/11/2026
3.584,53 kr.
3.132,68 kr.
Min.: 1
Mult.: 1
SMD/SMT PQFP-176 ARM Cortex M4 256 kB 32 bit 12 bit 104 I/O 64 kB 1.35 V 1.65 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
61In Stock
51,47 kr.
35,96 kr.
34,32 kr.
29,77 kr.
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Min.: 1
Mult.: 1
STM32F091CC SMD/SMT UFQFPN-48 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M3 MCU 256 Kbytes 24 MHz CPU motor control CEC
Datasheet
260In Stock
60,58 kr.
45,43 kr.
43,34 kr.
37,60 kr.
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Min.: 1
Mult.: 1
STM32F1 SMD/SMT ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 51 I/O 24 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 256kB Flash
Datasheet
25In Stock
63,34 kr.
49,16 kr.
41,33 kr.
39,17 kr.
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Min.: 1
Mult.: 1
STM32F100ZC SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 112 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Tray


STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB 144KB RAM 6x USART timers ADC D
Mouser does not presently sell this product in your region.
Datasheet
SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 60 I/O 144 kB 1.7 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
147In Stock
54,98 kr.
41,48 kr.
39,61 kr.
35,36 kr.
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Min.: 1
Mult.: 1
STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
44In Stock
53,86 kr.
43,34 kr.
41,03 kr.
36,48 kr.
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Min.: 1
Mult.: 1
STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 64 MHz 30 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC
Datasheet
250Expected 18/06/2027
29,39 kr.
19,47 kr.
17,68 kr.
15,07 kr.
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Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 49 I/O 32 kB 1.75 V 5.5 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG
Datasheet
250Expected 29/06/2027
38,34 kr.
28,35 kr.
25,89 kr.
23,42 kr.
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Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 192 MHz 52 I/O 128 kB 1.8 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, Dual CAN,
Datasheet
250Expected 05/11/2026
33,57 kr.
27,90 kr.
24,54 kr.
23,35 kr.
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Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 192 MHz 52 I/O 128 kB 1.8 V 3.6 V - 40 C + 105 C Tray
Nuvoton ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC
Datasheet
250Expected 11/08/2027
35,29 kr.
23,35 kr.
21,34 kr.
18,80 kr.
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Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M0 256 kB 32 bit 12 bit 72 MHz 49 I/O 20 kB 2.5 V 5.5 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
951Expected 11/10/2027
17,38 kr.
12,91 kr.
11,12 kr.
10,29 kr.
Min.: 1
Mult.: 1
Max.: 100
STM32C5 SMD/SMT LQFP-64 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 52 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSoC5LP
Datasheet
9Expected 04/12/2026
222,16 kr.
183,74 kr.
166,13 kr.
157,11 kr.
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Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 80 MHz 62 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Toshiba ARM Microcontrollers - MCU MCU, Cortex M4F, 120MHz, 256KB Flash/ 18KB RAM, LQFP44
Datasheet
160Expected 30/11/2026
38,05 kr.
28,12 kr.
25,59 kr.
22,90 kr.
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Min.: 1
Mult.: 1
TMPM4H SMD/SMT LQFP-44 ARM Cortex M4F 256 kB 32 bit 9 bit 120 MHz 33 18 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU, Cortex M4F, 120MHz, 256KB Flash/ 18KB RAM, LQFP48
Datasheet
250Expected 30/11/2026
38,05 kr.
28,12 kr.
25,59 kr.
23,20 kr.
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Min.: 1
Mult.: 1
TMPM4H SMD/SMT LQFP-48 ARM Cortex M4F 256 kB 32 bit 10 bit 120 MHz 37 18 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Toshiba ARM Microcontrollers - MCU MCU, Cortex M4F, 120MHz, 256KB Flash/ 18KB RAM, LQFP64
Datasheet
160Expected 30/11/2026
37,23 kr.
28,65 kr.
26,11 kr.
23,35 kr.
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Min.: 1
Mult.: 1
TMPM4H SMD/SMT LQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 51 18 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU S32K118, 48LQFP
Datasheet
500Expected 29/07/2027
39,17 kr.
28,05 kr.
25,44 kr.
23,13 kr.
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Min.: 1
Mult.: 1
S32K11x SMD/SMT LQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 43 I/O 25 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU S32K142, 256K Flash, 32K RAM
Datasheet
25On Order
54,61 kr.
41,48 kr.
38,27 kr.
34,61 kr.
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Min.: 1
Mult.: 1
S32K14x SMD/SMT LQFP-48 ARM Cortex M4F 256 kB 32 bit 2 x 12 bit 80 MHz 43 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray