PIC18F45K20 Flash Microcontrollers (MCUs)

Microchip PIC18F45K20 Flash MCUs with nanoWatt XLP Technology offer the advantages of all PIC18 microcontrollers with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F45K20 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power-sensitive applications.

Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Core Program Memory Size Data RAM Size Package / Case Maximum Clock Frequency ADC Resolution Number of I/Os Supply Voltage - Min Supply Voltage - Max Mounting Style Data Bus Width Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 1,229In Stock
Cut Tape
S/ 13.23
S/ 12.07
S/ 11.99
S/ 11.91
Reel
S/ 10.78
Min.: 1
Mult.: 1
: 1,200
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 1,150In Stock
S/ 11.95
S/ 10.90
S/ 10.74
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 75In Stock
225Expected 11/2/2026
S/ 12.49
S/ 11.52
S/ 11.44
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 213In Stock
S/ 14.13
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18F4xK20 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 145In Stock
1,600Expected 10/22/2026
Cut Tape
S/ 13.82
Reel
S/ 11.60
Min.: 1
Mult.: 1
: 1,600
PIC18 32 kB 1.5 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B 159In Stock
S/ 13.62
S/ 12.46
S/ 12.30
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB PDIP-40 64 MHz 10 bit 36 I/O 1.8 V 3.6 V Through Hole 8 bit - 40 C + 85 C PIC18F4xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Non-Stocked Lead-Time 8 Weeks
S/ 13.43
Min.: 190
Mult.: 10
PIC18 32 kB 1.5 kB PDIP-40 64 MHz 10 bit 36 I/O 1.8 V 3.6 V Through Hole 8 bit - 40 C + 125 C PIC18F4xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 1536b RAM 8b Familynanowatt XLP Non-Stocked Lead-Time 16 Weeks
S/ 10.70
Min.: 292
Mult.: 73
PIC18 8 kB 512 B QFN-40 64 MHz 10 bit 35 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 1536b RAM 8b Familynanowatt XLP Non-Stocked Lead-Time 17 Weeks
Reel
S/ 9.42
Min.: 3,300
Mult.: 3,300
: 3,300
PIC18 8 kB 512 B QFN-40 64 MHz 10 bit 35 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Reel