256 kB Microcontrollers - MCU

Results: 4,074
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Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
NXP Semiconductors 32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 64MHz, -40/+85degC, Automotive Grade, QFP 144
Datasheet
300In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 e200z0 32 bit 64 MHz 256 kB 64 kB 10 bit 123 I/O 3 V 5.5 V + 125 C AEC-Q100 Tray
Infineon Technologies CY9BF524MPMC-G-MNE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
930In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-96 ARM Cortex M3 32 bit 72 MHz 256 kB 32 kB 12 bit 65 I/O 2.7 V 5.5 V + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA w/ AES Mod.
Datasheet
83In Stock
Min.: 1
Mult.: 1

SMD/SMT FFBGA-144 AVR 32 bit 66 MHz 256 kB 64 kB 10 bit 110 I/O 1.65 V 1.95 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1232H6PMI7R
Datasheet
110In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4F 32 bit 80 MHz 256 kB 32 kB 12 bit 49 I/O 3.15 V 3.63 V + 85 C Tray
NXP Semiconductors MCF51AC256AVFUE
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64
Datasheet
416In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ColdFire V1 32 bit 50.33 MHz 256 kB 32 kB 12 bit 54 I/O 2.7 V 5.5 V + 105 C Tray
Texas Instruments 16-bit Microcontrollers - MCU 256KB Flsh 16KB SRAM Mixed Signal MCU A A 595-SP430F6746AIPEUR
Datasheet
144In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-128 MSP430 16 bit 25 MHz 256 kB 16 kB 10 bit 90 I/O 1.8 V 3.6 V + 85 C Tray

Texas Instruments 16-bit Microcontrollers - MCU 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6007IPZR
Datasheet
79In Stock
Min.: 1
Mult.: 1

SMD/SMT MSP430 16 bit 16 MHz 256 kB 8 kB 12 bit 76 I/O 1.8 V 3.6 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP48
Datasheet
480In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 32 bit 54 MHz 256 kB 32 kB 12 bit 34 I/O 1.8 V 5.5 V + 105 C Tray
Texas Instruments 32-bit Microcontrollers - MCU PICCOLO MCU
Datasheet
73In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 C28x 32 bit 80 MHz 256 kB 52 kB 54 I/O 1.71 V 1.89 V + 105 C Tray

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
150In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 41 I/O 1.98 V 3.8 V + 85 C Tray

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC Tray
Datasheet
147In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 8 bit 16 MHz 256 kB 32 kB 38 I/O 1.8 V 3.6 V + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
178In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 32 bit 80 MHz 256 kB 64 kB 12 bit 53 I/O 2.2 V 3.6 V + 125 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch
Datasheet
160In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB 10 bit 49 I/O 2.3 V 3.6 V + 105 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU
Datasheet
59In Stock
Min.: 1
Mult.: 1

SMD/SMT LGA-92 ARM Cortex M3 32 bit 80 MHz 256 kB 32 kB 2 x 12 bit 65 I/O 1.8 V 3.6 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231H6PZI7R
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4F 32 bit 80 MHz 256 kB 32 kB 12 bit 69 I/O 3.15 V 3.63 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU LM3S2911
Datasheet
48In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 50 MHz 256 kB 64 kB No ADC 60 I/O 2.25 V 2.75 V + 85 C Tray
Texas Instruments ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with
Datasheet
304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-48 ARM Cortex M0+ 32 bit 80 MHz 256 kB 128 kB 12 bit 44 I/O 1.62 V 3.6 V + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT ARM Cortex M0+ 32 bit 80 MHz 256 kB 128 kB 12 bit 44 I/O 1.62 V 3.6 V + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT ARM Cortex M0+ 32 bit 80 MHz 256 kB 128 kB 12 bit 1.62 V 3.6 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash
Datasheet
1,986In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 32 bit 64 MHz 256 kB 32 kB 12 bit 26 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU QFN32 wettable flanks, 125C, GREEN, 5V, 48MHZ, Tray
Datasheet
950In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M0+ 32 bit 64 MHz 256 kB 32 kB 12 bit 26 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash
Datasheet
1,219In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 64 MHz 256 kB 32 kB 12 bit 52 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN, 125C Temp
Datasheet
416In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 32 bit 48 MHz 256 kB 32 kB 12 bit 34 I/O 1.62 V 3.63 V + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN, 125C Temp
Datasheet
416In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 32 bit 48 MHz 256 kB 32 kB 12 bit 34 I/O 1.62 V 3.63 V + 125 C Tray
Texas Instruments ARM Microcontrollers - MCU Quad-core Arm® C ortex®-R5F MCU
Datasheet
1,466In Stock
Min.: 1
Mult.: 1
Max.: 25

SMD/SMT NFBGA-324 ARM Cortex R5F 32 bit 400 MHz 256 kB 3 MB 12 bit 140 I/O + 105 C Tray