8 Bit Microcontrollers - MCU

: 134 Products Found
Filter Layout:
Filter Applied
Product Range
= PIC18 Family PIC18F K2x Series Microcontrollers
1 Filter(s) Selected
134 Products Found Please click the 'Apply Filters' button to update results
Min/Max Availability

When the Remember checkbox is selected we will save your latest filter preferences for future searches

Compliance
Min/Max Manufacturer
Min/Max Product Range
Min/Max CPU Speed
Min/Max Program Memory Size
Min/Max RAM Memory Size
Min/Max No. of Pins
Min/Max MCU Case Style
Min/Max No. of I/O's
Min/Max Embedded Interface Type
Min/Max Supply Voltage Min
Min/Max Supply Voltage Max
Min/Max MCU Family
Min/Max MCU Series
Min/Max Automotive Qualification Standard
Packaging

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

Filter Applied
Product Range
= PIC18 Family PIC18F K2x Series Microcontrollers
 
Compare Selected Compare (0)
Extended Attributes Attributes
Add properties to the table

Select the properties you would like to see added to the columns at the end of the table.

  Manufacturer Part No Order Code Description / Manufacturer
Availability Price For
Price
Quantity
Product Range CPU Speed Program Memory Size RAM Memory Size No. of Pins MCU Case Style No. of I/O's Embedded Interface Type Supply Voltage Min Supply Voltage Max MCU Family MCU Series Automotive Qualification Standard
 
 
Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
PIC18F14K22-I/P
PIC18F14K22-I/P - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins

1778462

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.394 25+ US$2.184 100+ US$1.988

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 16KB 512Byte 20Pins DIP 18I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18F67K22-I/PT
PIC18F67K22-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

2103570

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$5.488 25+ US$5.026 100+ US$4.536 160+ US$4.452

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 128KB 4KB 64Pins TQFP 53I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x -
PIC18LF26K22-I/ML
PIC18LF26K22-I/ML - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

2315896

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.584 25+ US$3.276 100+ US$3.066

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 64KB 3.8KB 28Pins QFN 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F65K22-I/PT
PIC18F65K22-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 2 KB, 64 Pins

2315880

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 2 KB, 64 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$4.27 25+ US$3.892 100+ US$3.738 160+ US$3.556

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 2KB 64Pins TQFP 53I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18LF26K22-I/SO
PIC18LF26K22-I/SO - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

1814982

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.038 25+ US$2.80 100+ US$2.562

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 64KB 3.8KB 28Pins SOIC 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F23K22-I/SO
PIC18F23K22-I/SO - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

2315850

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.646 25+ US$2.422 100+ US$2.212

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 8KB 512Byte 28Pins SOIC 25I/O's EUSART, I2C, SPI 2.3V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18LF26K22-I/SS
PIC18LF26K22-I/SS - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

1814984

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.388 25+ US$3.094 100+ US$2.898

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 64KB 3.8KB 28Pins SSOP 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F67K22-I/MR
PIC18F67K22-I/MR - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

2103569

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$5.362 25+ US$4.942 100+ US$4.466

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 128KB 4KB 64Pins QFN 53I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x -
PIC18F45K22-E/P
PIC18F45K22-E/P - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 40 Pins

2315871

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 40 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.92 25+ US$3.598 100+ US$3.346

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 40Pins DIP 36I/O's EUSART, I2C, SPI 2.3V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18F13K22-I/P
PIC18F13K22-I/P - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 256 Byte, 20 Pins

1778458

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 256 Byte, 20 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.506 25+ US$2.296 100+ US$2.128

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 8KB 256Byte 20Pins DIP 18I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18F45K22-I/ML
PIC18F45K22-I/ML - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins

1840993

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.50 25+ US$3.22 100+ US$2.912

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 44Pins QFN 36I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x AEC-Q100
PIC18F45K20T-I/ML
PIC18F45K20T-I/ML - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins, QFN

2810077

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins, QFN

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2810077
2810077RL in Re-reel

1+ US$3.262 25+ US$3.178 100+ US$3.094

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 44Pins QFN 36I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F45K20T-I/ML
PIC18F45K20T-I/ML - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins, QFN

2810077RL

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 44 Pins, QFN

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Re-reel
Packaging Options
Suggested replacement for:2810077RL
2810077 in Cut Tape
A US$5.00 re-reeling charge will be added for this product

1+ US$3.262 25+ US$3.178 100+ US$3.094

Restricted Item

Minimum order of 10 items Multiples of 1 only Please enter a valid quantity

Add
Min: 10 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 44Pins QFN 36I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F25K20-I/SP
PIC18F25K20-I/SP - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 28 Pins

1439578

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.604 25+ US$2.38 100+ US$2.17

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 28Pins DIP 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x AEC-Q100
PIC18F25K20-E/SS
PIC18F25K20-E/SS - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 28 Pins, SSOP

3380496

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 32 KB, 1.5 KB, 28 Pins, SSOP

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.674 25+ US$2.464 100+ US$2.31

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 32KB 1.5KB 28Pins SSOP 25I/O's I2C, SPI, USART 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F46K20-E/PT
PIC18F46K20-E/PT - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.84 KB, 44 Pins

1664862

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.84 KB, 44 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.57 25+ US$3.262 100+ US$3.122 160+ US$2.954

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 64KB 3.84KB 44Pins TQFP 36I/O's EUSART, I2C, PSP, SPI 1.8V 3.6V PIC18 PIC18F K2x AEC-Q100
PIC18F26K22-E/SS
PIC18F26K22-E/SS - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins, SSOP

3380499

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 64 KB, 3.8 KB, 28 Pins, SSOP

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.906 25+ US$3.584 100+ US$3.248

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 64KB 3.8KB 28Pins SSOP 25I/O's EUSART, I2C, SPI 2.3V 5.5V PIC18 PIC18F K2x -
PIC18LF24K22-I/SS
PIC18LF24K22-I/SS - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 768 Byte, 28 Pins

1814969

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 768 Byte, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.996 25+ US$2.73 100+ US$2.52

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 16KB 768Byte 28Pins SSOP 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x -
PIC18F43K22-E/PT
PIC18F43K22-E/PT - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 44 Pins, TQFP

2810074

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 44 Pins, TQFP

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$3.276 25+ US$2.996 100+ US$2.884 160+ US$2.744

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 8KB 512Byte 44Pins TQFP 36I/O's EUSART, I2C, SPI 2.3V 5.5V PIC18 PIC18F K2x -
PIC18F14K22T-I/SO
PIC18F14K22T-I/SO - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins, SOIC

2810201

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins, SOIC

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2810201
2810201RL in Re-reel

1+ US$2.716 25+ US$2.506 100+ US$2.254

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 16KB 512Byte 20Pins SOIC 18I/O's I2C, SPI, EUSART 2.3V 5.5V PIC18 PIC18F K2x -
PIC18F14K22T-I/SO
PIC18F14K22T-I/SO - 8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins, SOIC

2810201RL

8 Bit MCU, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 16 KB, 512 Byte, 20 Pins, SOIC

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Re-reel
Packaging Options
Suggested replacement for:2810201RL
2810201 in Cut Tape
A US$5.00 re-reeling charge will be added for this product

1+ US$2.716 25+ US$2.506 100+ US$2.254

Restricted Item

Minimum order of 10 items Multiples of 1 only Please enter a valid quantity

Add
Min: 10 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 16KB 512Byte 20Pins SOIC 18I/O's I2C, SPI, EUSART 2.3V 5.5V PIC18 PIC18F K2x -
PIC18F23K20-I/SP
PIC18F23K20-I/SP - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

1700990

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$2.702 25+ US$2.478 100+ US$2.254

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 8KB 512Byte 28Pins DIP 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x AEC-Q100
PIC18F67K22T-I/PT
PIC18F67K22T-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

2315885RL

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Re-reel
Packaging Options
Suggested replacement for:2315885RL
2315885 in Cut Tape
A US$5.00 re-reeling charge will be added for this product

1+ US$5.278 25+ US$4.83 100+ US$4.382

Restricted Item

Minimum order of 10 items Multiples of 1 only Please enter a valid quantity

Add
Min: 10 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 128KB 4KB 64Pins TQFP 53I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x -
PIC18F23K20-I/SS
PIC18F23K20-I/SS - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

1700991

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 8 KB, 512 Byte, 28 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each

1+ US$1.96 25+ US$1.764 100+ US$1.596

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 8KB 512Byte 28Pins SSOP 25I/O's EUSART, I2C, SPI 1.8V 3.6V PIC18 PIC18F K2x AEC-Q100
PIC18F67K22T-I/PT
PIC18F67K22T-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

2315885

8 Bit MCU, Flash, PIC18 Family PIC18F K2x Series Microcontrollers, 64 MHz, 128 KB, 4 KB, 64 Pins

MICROCHIP

You previously purchased this product. View in Order History

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2315885
2315885RL in Re-reel

1+ US$5.278 25+ US$4.83 100+ US$4.382

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
PIC18 Family PIC18F K2x Series Microcontrollers 64MHz 128KB 4KB 64Pins TQFP 53I/O's EUSART, I2C, SPI 1.8V 5.5V PIC18 PIC18F K2x -