64 kB 256 kB Microcontrollers - MCU

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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
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Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
177In Stock
Min.: 1
Mult.: 1
Max.: 50

SMD/SMT LQFP-32 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 25 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
327In Stock
Min.: 1
Mult.: 1
Max.: 50

SMD/SMT UFQFPN-32 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 25 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
Datasheet
1,239In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 84 MHz 103 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
12,042In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 40 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, USB, LQFP100 package
Datasheet
5,876In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 100 MHz 70 I/O 64 kB 3.3 V 3.3 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
2,482In Stock
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 ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP48
Datasheet
399In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 2 x 16 bit 240 MHz 35 I/O 64 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP48
Datasheet
490In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 2 x 16 bit 240 MHz 35 I/O 64 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48
Datasheet
805In Stock
Min.: 1
Mult.: 1

SMD/SMT HWQFN-48 RXv2 256 kB 32 bit 12 bit 48 MHz 39 I/O 64 kB 1.8 V 5.5 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
21,905In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
16,161In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
11,224In Stock
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
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
2,987In Stock
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 MIPS32 microAptiv 256 kB 32 bit 12 bit 120 MHz 53 I/O 64 kB 2.2 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
1,413In Stock
Min.: 1
Mult.: 1
: 1,600

SMD/SMT TQFP-48 MIPS32 microAptiv 256 kB 32 bit 12 bit 80 MHz 37 I/O 64 kB 2.3 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
910In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 M4K 256 kB 32 bit 10 bit 50 MHz 21 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tube
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
540In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-121 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 256KFLEX USB LCD
Datasheet
293In Stock
Min.: 1
Mult.: 1

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 Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, LQFP 64
Datasheet
697In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT ARM Cortex M4 256 kB 32 bit 16 bit 120 MHz 40 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
Datasheet
334In Stock
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 32-bit Microcontrollers - MCU 256KB Flash 64KB 80 MHz
Datasheet
762In Stock
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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
3,404In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M33 256 kB 32 bit 12 bit/16 bit/20 bit 80 MHz 29 I/O 64 kB 1.71 V 3.8 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K Flex USB
Datasheet
478In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

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 256K Flex
Datasheet
854In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 39 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K
Datasheet
1,600In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-144 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 100 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP144
Datasheet
8,178In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 RX 256 kB 32 bit 12 bit 100 MHz 103 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray