256 kB Microcontrollers - MCU

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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
Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMP MRL B, T&R MRLC
Datasheet
10In Stock
2,000Expected 24/11/2026
Cut Tape
$12.59
$12.17
Reel
$10.37
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 ARM7TDMI 32 bit 20 MHz 256 kB 64 kB 10 bit 62 I/O 1.65 V 1.95 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin
Datasheet
166In Stock
$7.53
$7.06
Min.: 1
Mult.: 1
SMD/SMT QFN-48 AVR 8 bit 16 MHz 256 kB 32 kB 10 bit 38 I/O 1.8 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
26In Stock
$6.20
$5.63
$5.09
Min.: 1
Mult.: 1
SMD/SMT QFP-48 ARM Cortex M3 32 bit 64 MHz 256 kB 48 kB 12 bit 34 I/O 1.62 V 1.9 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
10In Stock
$6.93
$6.28
$5.70
Min.: 1
Mult.: 1
SMD/SMT QFP-100 ARM Cortex M3 32 bit 64 MHz 256 kB 48 kB 12 bit 79 I/O 1.62 V 1.9 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
Datasheet
81In Stock
180Expected 25/02/2027
$7.62
$6.93
$6.27
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M3 32 bit 96 MHz 256 kB 52 kB 12 bit 57 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
173In Stock
Cut Tape
$5.58
$5.38
Reel
$4.60
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 256 kB 64 kB 12 bit 79 I/O 1.62 V 3.6 V + 105 C Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
226In Stock
$4.73
$4.29
$3.89
Min.: 1
Mult.: 1
SMD/SMT QFN-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 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 256KB FLASH 4 8 QFN PKG 85C
Datasheet
167In Stock
$4.77
$4.38
$3.96
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M4F 32 bit 120 MHz 256 kB 128 kB 12 bit 37 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C
Datasheet
134In Stock
160Expected 17/11/2026
$5.54
$5.09
$4.61
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 256 kB 128 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
Datasheet
53In Stock
360Expected 07/12/2026
$9.24
$8.47
$7.67
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 AVR 8 bit/16 bit 32 MHz 256 kB 16 kB 12 bit 47 I/O 1.6 V 3.6 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
Datasheet
15In Stock
520Expected 07/12/2026
$8.92
$8.16
$7.40
Min.: 1
Mult.: 1
SMD/SMT QFN-64 AVR 8 bit/16 bit 32 MHz 256 kB 16 kB 12 bit 47 I/O 1.6 V 3.6 V + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM
Datasheet
260In Stock
$7.77
$7.13
$6.46
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 120Mhz MIPS, 256K Flash, 64K RAM
Datasheet
339In Stock
Cut Tape
$7.64
$7.46
Reel
$6.35
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-64 MIPS32 microAptiv 32 bit 80 MHz 256 kB 64 kB 12 bit 53 I/O 2.2 V 3.6 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
66In Stock
$7.77
$7.13
$6.46
Min.: 1
Mult.: 1
SMD/SMT TQFP-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 16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 256K Flash, 32K RAM
Datasheet
36In Stock
$5.12
$4.69
$4.25
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 53 I/O 2 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 256K Flash, 32K RAM
Datasheet
146In Stock
$5.41
$4.96
$4.49
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 85 I/O 2 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 256KB Flash, 16KB RAM, 28 pin
Datasheet
547In Stock
$1.97
$1.79
$1.63
Min.: 1
Mult.: 1
SMD/SMT UQFN-28 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit, 12 bit 22 I/O 2 V 3.6 V + 85 C Tube

Microchip Technology 16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 256KB Flash, 16KB RAM, 28 pin
Datasheet
401In Stock
405Expected 17/11/2026
$2.01
$1.83
$1.66
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit, 12 bit 22 I/O 2 V 3.6 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 256KB Flash, 16KB RAM, 28 pin
Datasheet
189In Stock
$2.30
$2.09
$1.90
Min.: 1
Mult.: 1
Through Hole SPDIP-28 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit, 12 bit 22 I/O 2 V 3.6 V + 85 C Tube

Microchip Technology 16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 256K Flash, 32K RAM
Datasheet
29In Stock
$5.41
$4.96
$4.49
Min.: 1
Mult.: 1
SMD/SMT QFN-64 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 53 I/O 2 V 3.6 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 256K Flash, 32K RAM
Datasheet
110In Stock
$5.66
$5.19
$4.71
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 85 I/O 2 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 48-pin
Datasheet
431In Stock
$3.42
$3.15
$2.84
Min.: 1
Mult.: 1
SMD/SMT UQFN-48 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 39 I/O 2 V 3.6 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 48-pin
Datasheet
37In Stock
$3.53
$3.24
$2.93
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 39 I/O 2 V 3.6 V + 85 C Tray

Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 64-pin
Datasheet
152In Stock
$3.64
$3.34
$3.02
Min.: 1
Mult.: 1
SMD/SMT QFN-64 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 54 I/O 2 V 3.6 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 64-pin
Datasheet
345In Stock
$3.67
$3.38
$3.06
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 54 I/O 2 V 3.6 V + 85 C Tray