PIC18F45Kxx Flash Microcontrollers

Microchip's PIC18F45Kxx Flash Microcontrollers offer the advantages of all PIC18 microcontrollers - namely, high computational performance at an economical price - with the addition of high-endurance Flash program memory. On top of these features, Microchip's PIC18F45Kxx Flash Microcontrollers introduce design enhancements that make these microcontrollers a logical choice for many high-performance, power-sensitive applications.

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Description Datasheet Availability Pricing (MYR) 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 1536b RAM 8bit familynanoWatt XLP
Datasheet
921In Stock
RM15.24
RM13.96
RM12.68
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB UQFN-40 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
1,229In Stock
Cut Tape
RM14.04
RM12.80
RM12.72
RM12.64
Reel
RM11.44
MouseReel Available
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 1536bytes-RAM 8B nanoWatt
Datasheet
1,384In Stock
RM16.69
RM15.74
RM15.69
RM14.25
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB PDIP-40 64 MHz 10 bit 36 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt
Datasheet
436In Stock
RM15.32
RM14.00
RM12.80
RM12.76
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK22 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt
Datasheet
10,702In Stock
RM13.92
RM12.84
RM11.56
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt
Datasheet
1,366In Stock
RM15.65
RM14.41
RM13.01
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB PDIP-40 64 MHz 10 bit 36 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt
Datasheet
1,190In Stock
Cut Tape
RM14.17
RM13.79
Reel
RM11.81
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
PIC18 32 kB 1.5 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.
Datasheet
1,898In Stock
RM16.15
RM14.79
RM13.38
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB TQFP-44 48 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18(L)F45K50 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.
Datasheet
1,618In Stock
Cut Tape
RM14.79
RM14.50
Reel
RM12.27
MouseReel Available
Min.: 1
Mult.: 1
: 3,300
PIC18 32 kB 1 kB QFN-40 48 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F45K50 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
1,240In Stock
RM16.07
RM14.70
RM13.26
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB TQFP-44 64 MHz 12 bit 35 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xK80 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
2,218In Stock
Cut Tape
RM16.27
RM15.90
Reel
RM13.55
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
PIC18 32 kB 1 kB TQFP-44 64 MHz 12 bit 35 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xK80 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
1,150In Stock
RM12.68
RM11.56
RM11.40
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
Datasheet
1,745In Stock
Cut Tape
RM14.66
Reel
RM12.31
MouseReel Available
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
Datasheet
300In Stock
RM13.26
RM12.22
RM12.14
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 8B nanoWatt
Datasheet
13In Stock
RM14.62
RM13.30
RM12.10
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536b RAM 8bit familynanoWatt XLP
Datasheet
241In Stock
RM13.84
RM12.72
RM11.48
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB QFN-40 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int.
Datasheet
82In Stock
RM18.01
RM16.52
RM14.95
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB PDIP-40 48 MHz 10 bit 36 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC18(L)F45K50 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.
Datasheet
277In Stock
RM14.70
RM14.37
Min.: 1
Mult.: 1
PIC18 32 kB 2 kB QFN-40 48 MHz 10 bit 36 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F45K50 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
338In Stock
RM16.64
RM15.24
RM13.84
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB QFN-40 64 MHz 12 bit 35 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xK80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
203In Stock
RM17.92
RM16.35
RM14.79
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB PDIP-40 64 MHz 12 bit 35 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)F4xK80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
213In Stock
RM14.99
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 32 KB Flash RAM 48 MHz Int.
Datasheet
362In Stock
RM16.48
RM15.12
RM13.67
Min.: 1
Mult.: 1
PIC18 32 kB 2 kB PDIP-40 48 MHz 10 bit 36 I/O 2.3 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)F45K50 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.
Datasheet
68In Stock
3,600Expected 9/11/2026
Cut Tape
RM14.79
RM14.50
Reel
RM12.27
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
PIC18 32 kB 1 kB TQFP-44 48 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F45K50 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
108In Stock
RM19.58
RM17.97
RM16.23
Min.: 1
Mult.: 1
PIC18 32 kB 1 kB PDIP-40 64 MHz 12 bit 35 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC18(L)F4xK80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
159In Stock
RM14.46
RM13.22
RM13.05
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