256 kB Microcontrollers - MCU

Results: 4,014
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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
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
249In Stock
$8.01
$7.35
$6.67
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 100 MHz 85 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
902In Stock
$7.36
$6.74
$6.12
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 100 MHz 85 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
680In Stock
$7.62
$6.99
$6.33
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 100 MHz 81 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 256KB FLASH
Datasheet
544In Stock
450Expected 1/12/2027
$10.12
$9.27
$8.40
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 AEC-Q100 Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 256KB FLASH
Datasheet
1,200In Stock
Cut Tape
$9.52
$9.29
Reel
$7.91
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
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 AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
4,993In Stock
$2.72
$2.47
$2.24
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 21 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
3,550In Stock
Cut Tape
$2.84
$2.79
Reel
$2.35
Min.: 1
Mult.: 1
: 3,300
SMD/SMT UQFN-48 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 38 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
2,935In Stock
3,200Expected 11/23/2026
Cut Tape
$2.93
$2.85
Reel
$2.42
Min.: 1
Mult.: 1
: 1,600
SMD/SMT TQFP-48 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 38 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
2,489In Stock
5,600Expected 11/12/2026
$3.09
$2.79
$2.55
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
557In Stock
$4.49
$4.11
$3.73
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 MIPS32 M4K 256 kB 32 bit 10 bit 40 MHz 33 I/O 16 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B 16 MIPS 192KB RAM 53 I/O
Datasheet
765In Stock
Cut Tape
$7.04
$6.86
Reel
$5.85
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-64 PIC24F 256 kB 16 bit 10 bit 32 MHz 53 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM68 OTG
Datasheet
1,158In Stock
1,200Expected 12/22/2026
Cut Tape
$7.87
$7.70
Reel
$6.54
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-80 PIC24F 256 kB 16 bit 10 bit 32 MHz 65 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM84 OTG
Datasheet
949In Stock
Cut Tape
$8.91
$8.71
Reel
$7.39
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-100 PIC24F 256 kB 16 bit 10 bit 32 MHz 83 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16B 16 MIPS 256KB RAM 85 I/O
Datasheet
340In Stock
630Expected 5/24/2027
$8.55
$7.84
$7.10
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24F 256 kB 16 bit 10 bit 32 MHz 85 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B 16 MIPS 256KB RAM 85 I/O
Datasheet
235In Stock
833Expected 4/26/2027
$7.89
$7.24
$6.56
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24F 256 kB 16 bit 10 bit 32 MHz 85 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM52 OTG
Datasheet
966In Stock
800Expected 5/28/2027
$7.35
$6.74
$6.10
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24F 256 kB 16 bit 10 bit 32 MHz 51 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM68 OTG
Datasheet
254In Stock
3,094On Order
$7.85
$7.21
$6.53
Min.: 1
Mult.: 1
SMD/SMT TQFP-80 PIC24F 256 kB 16 bit 10 bit 32 MHz 65 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM84 OTG
Datasheet
534In Stock
540On Order
$8.89
$8.15
$7.38
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24F 256 kB 16 bit 10 bit 32 MHz 83 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 100P 256KB 28KB RAM 60 MHz USB
Datasheet
150In Stock
$10.87
$9.97
$9.02
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24E 256 kB 16 bit 10 bit, 12 bit 60 MHz 83 I/O 28 kB 3 V 3.6 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics
Datasheet
175In Stock
$9.51
$8.73
$7.89
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24F 256 kB 16 bit 10 bit 32 MHz 52 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB
Datasheet
1,128In Stock
Cut Tape
$9.64
$9.38
Reel
$8.00
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-100 PIC24F 256 kB 16 bit 10 bit 32 MHz 84 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB
Datasheet
1,467In Stock
1,440Expected 12/8/2026
$8.66
$7.94
$7.19
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24F 256 kB 16 bit 10 bit 32 MHz 52 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 256KB FLASH
Datasheet
818In Stock
$9.48
$8.67
$7.86
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 AEC-Q100 Tray

Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 90 MHz
Datasheet
383In Stock
$44.39
$36.44
$35.28
$33.04
View
Min.: 1
Mult.: 1
SMD/SMT HTQFP-100 C28x 256 kB 32 bit 12 bit 90 MHz 54 I/O 100 kB 1.71 V 1.89 V - 40 C + 125 C Tray
Texas Instruments 16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256
Datasheet
653In Stock
Cut Tape
$13.79
$10.85
$9.67
$9.31
View
Reel
$7.54
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT NFBGA-113 MSP430 256 kB 16 bit 12 bit 25 MHz 87 I/O 16 kB 1.8 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel