PIC18F23K22 datasheet(6/42 Pages) MICROCHIP

Part #	PIC18F23K22

Description	Flash Memory Programming Specification

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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6 / 42 page

PIC18(L)F2XK22/4XK22

DS41398B-page 6

Advance Information

 2010 Microchip Technology Inc.

For PIC18(L)FX4K22 devices, the code memory space

extends from 000000h to 003FFFh (16 Kbytes) in two

4-Kbyte blocks. Addresses 000000h through 0007FFh,

however, define a “Boot Block” region that is treated

separately from Block 0. All of these blocks define code

protection boundaries within the code memory space.

TABLE 2-3:

IMPLEMENTATION OF CODE

MEMORY

FIGURE 2-7:

MEMORY MAP AND THE CODE MEMORY SPACE FOR PIC18(L)FX4K22

DEVICES

Device

Code Memory Size (Bytes)

PIC18F24K22

000000h-003FFFh (16K)

PIC18LF24K22

PIC18F44K22

PIC18LF44K22

000000h

200000h

3FFFFFh

01FFFFh

Note:

Sizes of memory areas not to scale.

Code Memory

Unimplemented

Read as ‘0’

Configuration

and ID

Space

MEMORY SIZE/DEVICE

16 Kbytes

(PIC18(L)FX4K22)

Address

Range

Boot Block

000000h

0007FFh

Block 0

000800h

001FFFh

Block 1

002000h

003FFFh

Unimplemented

Read ‘0’s

01FFFFh

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