PIC16LF1906-E/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF1906-E/SS

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

Microchip Technology 

PIC16LF1904/6/7

3.0 MEMORY ORGANIZATION

These devices contain the following types of memory:

• Program Memory

- Configuration Words

- Device ID

- User ID

- Flash Program Memory

• Data Memory

- Core Registers

- Special Function Registers

- General Purpose RAM

- Common RAM

The following features are associated with access and

control of program memory and data memory:

• PCL and PCLATH

• Stack

• Indirect Addressing

3.1 Program Memory Organization

The enhanced mid-range core has a 15-bit program

counter capable of addressing 32K x 14 program

memory space. Table 3-1 shows the memory sizes

implemented for the PIC16LF1904/6/7 family. Accessing

a location above these boundaries will cause a

wrap-around within the implemented memory space.

The Reset vector is at 0000h and the interrupt vector is

at 0004h (see Figures 3-1, and 3-2).

TABLE 3-1: DEVICE SIZES AND ADDRESSES

Device

Program Memory Space (Words)

PIC16LF1904

PIC16LF1906/7

4,096

8,192

Last Program Memory Address

0FFFh

1FFFh

 2011 Microchip Technology Inc.

Preliminary

DS41569A-page 21

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