Memory Configuration - NEC 78K0S/KA1+ Preliminary User's Manual

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18.2 Memory Configuration

The 4/2 KB internal flash memory area is divided into 16/8 blocks and can be programmed/erased in block units.
All the blocks can also be erased at once.
FFFFH
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FF00H
FEFFH
0000H
Special function resister
(256 bytes)
Internal high-speed RAM
(128/256 bytes)
Use prohibited
Flash memory
(2/4 KB)
CHAPTER 18 FLASH MEMORY
Figure 18-1. Flash Memory Mapping
Block 7 (256 bytes)
Block 6 (256 bytes)
Block 5 (256 bytes)
Block 4 (256 bytes)
Block 3 (256 bytes)
Block 2 (256 bytes)
Block 1 (256 bytes)
Block 0 (256 bytes)
2 KB
Preliminary User's Manual U16898EJ1V0UD
0FFFH
Block 15 (256 bytes)
0F00H
0EFFH
Block 14 (256 bytes)
0E00H
0DFFH
Block 13 (256 bytes)
0D00H
0CFFH
Block 12 (256 bytes)
0C00H
0BFFH
Block 11 (256 bytes)
0B00H
0AFFH
Block 10 (256 bytes)
0A00H
09FFH
Block 9 (256 bytes)
0900H
08FFH
Block 8 (256 bytes)
0800H
07FFH
Block 7 (256 bytes)
0700H
06FFH
Block 6 (256 bytes)
0600H
05FFH
Block 5 (256 bytes)
0500H
04FFH
Block 4 (256 bytes)
0400H
03FFH
Block 3 (256 bytes)
0300H
02FFH
Block 2 (256 bytes)
0200H
01FFH
Block 1 (256 bytes)
0100H
00FFH
Block 0 (256 bytes)
0000H
4 KB
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