MSP430X13X Datasheet, PDF (16/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F − JULY 2000 − REVISED JUNE 2004
flash memory
The flash memory can be programmed via the JTAG port, the bootstrap loader, or in-system by the CPU. The
CPU can perform single-byte and single-word writes to the flash memory. Features of the flash memory include:
D Flash memory has n segments of main memory and two segments of information memory (A and B) of 128
bytes each. Each segment in main memory is 512 bytes in size.
D Segments 0 to n may be erased in one step, or each segment may be individually erased.
D Segments A and B can be erased individually, or as a group with segments 0−n.
Segments A and B are also called information memory.
D New devices may have some bytes programmed in the information memory (needed for test during
manufacturing). The user should perform an erase of the information memory prior to the first use.
8 KB
0FFFFh
0FE00h
0FDFFh
0FC00h
0FBFFh
0FA00h
0F9FFh
16 KB
0FFFFh
0FE00h
0FDFFh
0FC00h
0FBFFh
0FA00h
0F9FFh
32 KB
0FFFFh
0FE00h
0FDFFh
0FC00h
0FBFFh
0FA00h
0F9FFh
48 KB
0FFFFh
0FE00h
0FDFFh
0FC00h
0FBFFh
0FA00h
0F9FFh
60 KB
0FFFFh
0FE00h
0FDFFh
0FC00h
0FBFFh
0FA00h
0F9FFh
Segment 0
w/ Interrupt Vectors
Segment 1
Segment 2
Main
Memory
0E400h
0E3FFh
0E200h
0E1FFh
0E000h
010FFh
01080h
0107Fh
01000h
0C400h
0C3FFh
0C200h
0C1FFh
0C000h
010FFh
01080h
0107Fh
01000h
08400h
083FFh
08200h
081FFh
08000h
010FFh
01080h
0107Fh
01000h
04400h
043FFh
04200h
041FFh
04000h
010FFh
01080h
0107Fh
01000h
01400h
013FFh
01200h
011FFh
01100h
010FFh
01080h
0107Fh
01000h
Segment n-1
Segment n
Segment A
Segment B
Information
Memory
16
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