PIC16F1829 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1829

PIC16F/LF182X/PIC12F/LF1822 Memory Programming Specification

Microchip Technology 

PIC16F/LF182X/PIC12F/LF1822

4.3 Program/Verify Commands

The PIC16F/LF182X and PIC12F/LF1822 implement

13 programming commands; each six bits in length.

The commands are summarized in Table 4-1.

Commands that have data associated with them are

specified to have a minimum delay of TDLY between the

command and the data. After this delay 16 clocks are

required to either clock in or clock out the 14-bit data

word. The first clock is for the Start bit and the last clock

is for the Stop bit.

TABLE 4-1: COMMAND MAPPING

Command

Mapping

Binary (MSb … LSb)

Load Configuration

x00000

Load Data For Program Memory

x00010

Load Data For Data Memory

x00011

Read Data From Program Memory

x00100

Read Data From Data Memory

x00101

Increment Address

x00110

Reset Address

x10110

Begin Internally Timed Programming x 0 1 0 0 0

Begin Externally Timed Programming x 1 1 0 0 0

End Externally Timed Programming x 0 1 0 1 0

Bulk Erase Program Memory

x01001

Bulk Erase Data Memory

x01011

Row Erase Program Memory

x10001

Data/Note

Hex

00h 0, data (14), 0

02h 0, data (14), 0

03h 0, data (8), zero (6), 0

04h 0, data (14), 0

05h 0, data (8), zero (6), 0

06h —

16h —

08h —

18h —

0Ah —

09h Internally Timed

0Bh Internally Timed

11h Internally Timed

 2010 Microchip Technology Inc.

Advance Information

DS41390C-page 13

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