256 kB Microcontrollers - MCU

Results: 4,061
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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
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 ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, USB, LQFP100 package
Datasheet
5,350In Stock
$20.75
$16.19
$15.13
$14.21
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 100 MHz 256 kB 64 kB 12 bit 70 I/O 3.3 V 3.3 V + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU with NXP Touch (TSI)
Datasheet
3,527In Stock
$13.00
$10.11
$8.94
$8.58
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M0+ 32 bit 72 MHz 256 kB 48 kB 12 bit 89 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU S12DJ 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
409In Stock
$96.61
$82.08
$78.97
$75.31
Min.: 1
Mult.: 1
SMD/SMT PQFP-80 HCS12 16 bit 25 MHz 256 kB 12 kB 2 x 10 bit 59 I/O 2.35 V 2.75 V + 125 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF5213 KIRIN
Datasheet
486In Stock
$66.50
$54.60
$50.00
$48.48
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ColdFire V2 32 bit 80 MHz 256 kB 32 kB 12 bit 56 I/O 3 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
2,292In Stock
Cut Tape
$6.62
$6.39
Reel
$5.44
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 2 x 12 bit 38 I/O 2.7 V 5.5 V + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
824In Stock
Cut Tape
$7.04
$6.84
Reel
$5.80
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 52 I/O 1.62 V 3.63 V + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp
Datasheet
290In Stock
$10.31
$9.46
$8.58
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 32 bit 120 MHz 256 kB 64 kB 10 bit 49 I/O 2.3 V 3.6 V + 70 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
4,539In Stock
Cut Tape
$5.66
$4.22
$3.86
$3.47
Reel
$2.92
View
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-48 ARM Cortex M33 32 bit 80 MHz 256 kB 64 kB 12 bit/16 bit/20 bit 34 I/O 1.71 V 3.8 V + 125 C Reel, Cut Tape

Infineon Technologies ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
Datasheet
537In Stock
$19.51
$15.34
$13.67
$13.15
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 57 I/O 1.71 V 5.5 V + 85 C Tray

Infineon Technologies ARM Microcontrollers - MCU HMI-LEGACY PSOC4
Datasheet
1,011In Stock
$20.29
$15.97
$14.24
$13.71
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 57 I/O 1.71 V 5.5 V + 105 C Tray
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+ 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU 64QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
7,118In 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+ 32 bit 48 MHz 256 kB 32 kB 2 x 12 bit 52 I/O 2.7 V 5.5 V + 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 16 bit 40 MHz 256 kB 16 kB 10 bit, 12 bit 85 I/O 3 V 3.6 V + 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 32 bit 80 MHz 256 kB 64 kB 12 bit 37 I/O 2.3 V 3.6 V + 125 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
909In Stock
$7.44
$6.81
$6.16
Min.: 1
Mult.: 1
SMD/SMT SSOP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 64 kB 10 bit 21 I/O 2.3 V 3.6 V + 85 C Tube
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX210 256K/32K QFP64
Datasheet
18,642In Stock
$37.41
$34.52
$22.41
$13.13
$12.84
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 RX 32 bit 50 MHz 256 kB 32 kB 12 bit 48 I/O 1.62 V 5.5 V + 85 C Tray

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R
Datasheet
2,664In Stock
Cut Tape
$12.21
Reel
$10.24
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT QFN-64 AVR 8 bit 16 MHz 256 kB 32 kB 1.8 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps
Datasheet
600In Stock
$6.54
$5.96
$5.41
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 PIC24E 16 bit 60 MHz 256 kB 32 kB 10 bit, 12 bit 35 I/O 3 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
490In Stock
$4.91
$4.45
$4.02
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O 1.62 V 3.63 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
1,129In Stock
$5.26
$4.78
$4.32
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 52 I/O 1.62 V 3.63 V + 105 C Tray
Microchip Technology RF Microcontrollers - MCU SAMR21 48pin 256K 125C
Datasheet
409In Stock
$10.54
$9.88
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 28 I/O 3.3 V 3.3 V + 125 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
Datasheet
2,933In Stock
Cut Tape
$10.81
$10.56
Reel
$9.00
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-64 AVR 8 bit/16 bit 32 MHz 256 kB 16 kB 12 bit 50 I/O 1.6 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
322In Stock
$16.19
$12.66
$11.23
$10.80
View
Min.: 1
Mult.: 1
SMD/SMT VFBGA-124 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 96 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU IOT-PSOC6
Datasheet
640In Stock
$8.71
$6.96
$6.15
$5.93
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0+, ARM Cortex M4 32 bit 100 MHz, 150 MHz 256 kB 128 kB 12 bit 52 I/O 1.7 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C
Datasheet
541In Stock
$19.63
$17.86
$16.16
Min.: 1
Mult.: 1
SMD/SMT TFBGA-100 ARM7TDMI 32 bit 20 MHz 256 kB 64 kB 10 bit 62 I/O 1.65 V 1.95 V + 85 C Tray