PIC16LF1902-I/P View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF1902-I/P

28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

Microchip Technology 

FIGURE 10-2:

BLOCK WRITES TO FLASH PROGRAM MEMORY WITH 32 WRITE LATCHES

76

07

PMADRH

54

0

PMADRL

- r9 r8 r7 r6 r5 r4 r3 r2 r1 r0 c4 c3 c2 c1 c0

7

5

07

0

--

PMDATH

PMDATL

6

8

14

10

5

Program Memory Write Latches

14

14

14

14

PMADRL<4:0>

Write Latch #0 Write Latch #1

00h

01h

14

14

Write Latch #30 Write Latch #31

1Eh

1Fh

14

14

CFGS = 0

Row

000h

001h

002h

Addr

0000h

0020h

0040h

Addr

0001h

0021h

0041h

Addr

001Eh

003Eh

005Eh

Addr

001Fh

003Fh

005Fh

PMADRH<6:0>

:PMADRL<7:5>

Row

Address

Decode

3FEh

3FFh

7FC0h

7FE0h

7FC1h

7FE1h

7FDEh

7FFEh

Flash Program Memory

7FDFh

7FFFh

CFGS = 1

400h

8000h-8003h

USER ID 0 - 3

8004h-8005h

reserved

8006h

DEVICEID

REVID

8007h-8008h

Configuration

Words

Configuration Memory

8009h-801Fh

reserved

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