PIC32MX 데이터 시트보기 (PDF) - Microchip Technology

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PIC32MX

32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX

FIGURE 4-4:

MEMORY MAP ON RESET FOR PIC32MX15X/25X DEVICES(1)

Virtual

Memory Map

Physical

Memory Map

0xFFFFFFFF

0xBFC00C00

0xBFC00BFF

0xBFC00BF0

0xBFC00BEF

0xBFC00000

Reserved

Device

Configuration

Registers

Boot Flash

0xFFFFFFFF

0xBF900000

0xBF8FFFFF

0xBF800000

Reserved

SFRs

Reserved

0xBD020000

0xBD01FFFF

0xBD000000

Reserved

Program Flash(2)

0xA0008000

0xA0007FFF

0xA0000000

0x9FC00C00

0x9FC00BFF

0x9FC00BF0

0x9FC00BEF

0x9FC00000

Reserved

RAM(2)

Reserved

Device

Configuration

Registers

Boot Flash

0x9D020000

0x9D01FFFF

0x9D000000

Reserved

Program Flash(2)

0x80008000

0x80007FFF

0x80000000

Reserved

RAM(2)

0x00000000

Reserved

Device

Configuration

Registers

Boot Flash

Reserved

SFRs

0x1FC00C00

0x1FC00BFF

0x1FC00BF0

0x1FC00BEF

0x1FC00000

0x1F900000

0x1F8FFFFF

0x1F800000

Reserved

Program Flash(2)

0x1D020000

0x1D01FFFF

0x1D000000

Reserved

RAM(2)

0x00008000

0x00007FFF

0x00000000

Note 1: Memory areas are not shown to scale.

2: The size of this memory region is programmable (see Section 3. “Memory Organization”

(DS61115) in the “PIC32 Family Reference Manual”) and can be changed by initialization

code provided by end user development tools (refer to the specific development tool

documentation for information).

© 2011 Microchip Technology Inc.

Preliminary

DS61168C-page 41

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