256 kB ARM Microcontrollers - MCU

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Program Memory Size
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NXP Semiconductors ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller
Datasheet
2,827In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 36 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC55S16JEV98
Datasheet
761In Stock
Min.: 1
Mult.: 1

LPC55S1x SMD/SMT VFBGA-98 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 96 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU LPC55S26JBD100
Datasheet
835In Stock
Min.: 1
Mult.: 1

LPC55S2x SMD/SMT HLQFP-100 ARM Cortex M33 256 kB 32 bit 16 bit 150 MHz 64 I/O 144 kB 1.8 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM34: 75MHz Cortex-M0+ Metrology MCU, 256KB Flash, 32KB SRAM, Segment LCD, 100-LQFP
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
: 1,000

KM3x SMD/SMT LQFP-100 ARM Cortex M0+ 256 kB 32 bit 16 bit 75 MHz 72 I/O 32 kB 3.3 V 3.3 V - 40 C + 105 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K
Datasheet
450In Stock
Min.: 1
Mult.: 1

K10_72 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 56 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K
Datasheet
248In Stock
Min.: 1
Mult.: 1

K10_72 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 70 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
653In Stock
Min.: 1
Mult.: 1

K10_100 SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 104 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
1,286In Stock
Min.: 1
Mult.: 1

K10_72 SMD/SMT MAPBGA-121 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 74 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
439In Stock
Min.: 1
Mult.: 1

K20_100 SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 100 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MT512P 64LQFP
Datasheet
1,406In Stock
Min.: 1
Mult.: 1

KE1xF SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 168 MHz 58 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFP 100
Datasheet
450In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT LQFP-100 ARM Cortex M0+ 256 kB 32 bit 16 bit 48 MHz 80 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48
Datasheet
467In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 16 bit 48 MHz 36 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, LQFP 64
Datasheet
1,359In Stock
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
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, MAPBGA 64
Datasheet
288In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT MAPBGA-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
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL43: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP
Datasheet
550In Stock
Min.: 1
Mult.: 1

KL4x 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
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM34: 75MHz Cortex-M0+ Metrology MCU, 256KB Flash, 32KB SRAM, Segment LCD, 144-LQFP
Datasheet
300In Stock
Min.: 1
Mult.: 1

KM3x SMD/SMT LQFP-144 ARM Cortex M0+ 256 kB 32 bit 16 bit 75 MHz 99 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP32
Datasheet
935In Stock
Min.: 1
Mult.: 1

RA2A1 SMD/SMT QFP-32 ARM Cortex M23 256 kB 32 bit 16 bit, 24 bit 48 MHz 18 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP64
Datasheet
453In Stock
800On Order
Min.: 1
Mult.: 1

RA2A1 SMD/SMT LQFP-64 ARM Cortex M23 256 kB 32 bit 16 bit, 24 bit 48 MHz 45 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64
Datasheet
5,073On Order
Min.: 1
Mult.: 1

RA4M1 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 52 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100
Datasheet
403In Stock
Min.: 1
Mult.: 1

RA4M1 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 84 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
442In Stock
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
778In Stock
1,395Expected 16-09-2026
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
Renesas Electronics ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48
Datasheet
1,975In Stock
Min.: 1
Mult.: 1

RA2L1 SMD/SMT LQFP-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64
Datasheet
587In Stock
Min.: 1
Mult.: 1

RA4M1 SMD/SMT QFN-64 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 52 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP64
Datasheet
510In Stock
Min.: 1
Mult.: 1

RA6T1 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 40 I/O 64 kB 2.7 V 3.6 V - 40 C + 105 C Tray