256 kB Microcontrollers - MCU

Results: 3,993
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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

Infineon Technologies ARM Microcontrollers - MCU HMI-LEGACY PSOC4
Datasheet
1,018In Stock
$20.29
$15.97
$14.24
$13.71
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 57 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
Datasheet
334In Stock
$16.20
$14.76
$13.35
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 8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
Datasheet
1,096In Stock
$10.63
$9.76
$8.83
Min.: 1
Mult.: 1
SMD/SMT VQFN-64 AVR 256 kB 8 bit/16 bit 12 bit 32 MHz 50 I/O 16 kB 1.6 V 3.6 V - 40 C + 105 C Tray

Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, USB
Datasheet
1,110In Stock
$9.81
$8.97
$8.15
Min.: 1
Mult.: 1
SMD/SMT QFN-64 PIC24F 256 kB 16 bit 10 bit, 12 bit 32 MHz 52 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 256KB
Datasheet
1,352In Stock
$14.26
$13.05
$12.89
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24H 256 kB 16 bit 10 bit, 12 bit 40 MHz 85 I/O 16 kB 3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB 80 MHz
Datasheet
762In Stock
$13.58
$12.44
$11.28
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
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62T 256K/16K QFP100
Datasheet
16,022In Stock
$19.22
$15.11
$15.05
$13.19
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 RX 256 kB 32 bit 12 bit 100 MHz 55 I/O 16 kB 4 V 5.5 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
380In Stock
$18.19
$14.18
$13.10
$12.51
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 83 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 1xCAN 8 DMA
Datasheet
658In Stock
$15.58
$14.28
$12.93
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 83 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC
Datasheet
419In Stock
$8.50
$7.79
$7.03
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 MIPS32 M4K 256 kB 32 bit 10 bit 72 MHz 35 I/O 64 kB 2.5 V 3.6 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
5,787In Stock
Cut Tape
$15.98
$12.48
$11.61
$10.64
View
Reel
$9.66
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/G1D 256K 48QFN -40/+85C
Datasheet
667In Stock
$8.70
$6.25
$5.63
$5.17
View
Min.: 1
Mult.: 1
SMD/SMT HWQFN-48 RL78 256 kB 16 bit 8 bit, 10 bit 32 MHz 32 I/O 20 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Lumentum Part to Reserve Buffer Die
Datasheet
1,588In Stock
Cut Tape
$54.23
$49.38
$43.85
$41.20
View
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,270
SMD/SMT BGA-96 ARM Cortex M3 256 kB 32 bit 14 bit 80 MHz 40 I/O 32 kB 2.9 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
6,257In Stock
Cut Tape
$5.99
$5.80
Reel
$4.94
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU 64QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
7,270In Stock
Cut Tape
$6.97
$6.72
Reel
$5.75
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-64 ARM Cortex M0+ 256 kB 32 bit 2 x 12 bit 48 MHz 52 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 256KB
Datasheet
234In Stock
$13.22
$12.12
$11.97
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24H 256 kB 16 bit 10 bit, 12 bit 40 MHz 85 I/O 16 kB 3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
1,413In Stock
Cut Tape
$10.81
$10.54
Reel
$8.99
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
$7.44
$6.81
$6.16
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
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX210 256K/32K QFP64
Datasheet
18,744In Stock
$35.83
$33.08
$28.27
$13.13
$12.84
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 RX 256 kB 32 bit 12 bit 50 MHz 48 I/O 32 kB 1.62 V 5.5 V - 40 C + 85 C Tray

Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
264In Stock
$21.31
$16.82
$15.00
$14.44
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 80 MHz 38 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R
Datasheet
470In Stock
Cut Tape
$6.98
$6.81
Reel
$5.80
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-100 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 84 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology 16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 64P OpAmps
Datasheet
365In Stock
$7.08
$6.52
$5.89
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24E 256 kB 16 bit 10 bit, 12 bit 60 MHz 53 I/O 32 kB 3 V 3.6 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET
Datasheet
907In Stock
$13.98
$12.82
$11.62
Min.: 1
Mult.: 1
SMD/SMT TQFP-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 Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
1,979In Stock
$13.26
$10.25
$9.13
$8.77
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 84 MHz 50 I/O 64 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM
Datasheet
413In Stock
Cut Tape
$11.00
$10.74
Reel
$9.14
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-64 MIPS32 microAptiv 256 kB 32 bit 12 bit 80 MHz 53 I/O 64 kB 2.2 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel