PIC32MX230F064C-I/TL 查看數據表（PDF） - Microchip Technology

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PIC32MX230F064C-I/TL

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

Microchip Technology 

5.0 FLASH PROGRAM MEMORY

Note 1: This data sheet summarizes the features

of the PIC32MX1XX/2XX family of

devices. It is not intended to be a

comprehensive reference source. To

complement the information in this data

sheet, refer to Section 5. “Flash

Program Memory” (DS61121) in the

“PIC32 Family Reference Manual”, which

is available from the Microchip web site

(www.microchip.com/PIC32).

2: Some registers and associated bits

described in this section may not be

available on all devices. Refer to

Section 4.0 “Memory Organization” in

this data sheet for device-specific register

and bit information.

PIC32MX1XX/2XX

PIC32MX1XX/2XX devices contain an internal Flash

program memory for executing user code. There are

three methods by which the user can program this

memory:

1. Run-Time Self-Programming (RTSP)

2. EJTAG Programming

3. In-Circuit Serial Programming™ (ICSP™)

RTSP is performed by software executing from either

Flash or RAM memory. Information about RTSP

techniques is available in Section 5. “Flash Program

Memory” (DS61121) in the “PIC32 Family Reference

Manual”.

EJTAG is performed using the EJTAG port of the

device and an EJTAG capable programmer.

ICSP is performed using a serial data connection to the

device and allows much faster programming times than

RTSP.

The EJTAG and ICSP methods are described in the

“PIC32 Flash Programming Specification” (DS61145),

which can be downloaded from the Microchip web site.

© 2011 Microchip Technology Inc.

Preliminary

DS61168C-page 79

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