TMS470MF04207_16 Datasheet, PDF(13/68 Page) Texas Instruments – TMS470MF04207/TMS470MF03107 16/32-Bit RISC Flash Microcontroller

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TMS470MF04207_16 Datasheet, PDF (13/68 Pages) Texas Instruments – TMS470MF04207/TMS470MF03107 16/32-Bit RISC Flash Microcontroller

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TMS470MF04207

TMS470MF03107

SPNS159C â JANUARY 2012

NOTE

1. After a system reset, pipeline mode is disabled [FRDCNTL[2:0] is 000b, see the Flash

chapter in the TMS470M Series Technical Reference Manual (literature number

SPNU495)]. In other words, the device powers up and comes out of reset in

non-pipeline mode.

2. The flash external pump voltage (VCCP) is required for all operations (program,

erase, and read).

2.1.4 Flash Program and Erase

The TMS470MF04207/TMS470MF03107 devices flash contain one 384/256K-byte memory array (or

bank) and one 64K-byte bank for a total of up to 12 sectors. Table 2-8 and Table 2-9 show the

TMS470MF04207 and TMS470MF03107 flash memory banks and sectors.

The minimum size for an erase operation is one sector. The maximum size for a program operation is one

32-bit word.

Table 2-8. TMS470MF04207 Flash Memory Banks and Sectors

SECTOR

NO.

SEGMENT

LOW ADDRESS

HIGH ADDRESS

16k

0x0000 0000

0x0000 3FFF

16k

0x0000 4000

0x0000 7FFF

32k

0x0000 8000

0x0000 FFFF

64k

0x0001 0000

0x0001 FFFF

64k

0x0002 0000

0x0002 FFFF

64k

0x0003 0000

0x0003 FFFF

64k

0x0004 0000

0x0004 FFFF

64k

0x0005 0000

0x0005 FFFF

16k

0x0008 0000

0x0008 3FFF

16k

0x0008 4000

0x0008 7FFF

16k

0x0008 8000

0x0008 BFFF

16k

0x0008 C000

0x0008 FFFF

(1) Bank 1 can be used as either EEPROM emulation space or as program space.

MEMORY ARRAYS (OR

BANKS)

BANK 0

(384K Bytes)

BANK 1(1)

(64K Bytes)

Table 2-9. TMS470MF03107 Flash Memory Banks and Sectors