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UPD178002 Datasheet(PDF) 13 Page - NEC |
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UPD178002 Datasheet(HTML) 13 Page - NEC |
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13 / 48 page  13 µPD178002, 178003 Data Sheet U12628EJ3V0DS00 4. MEMORY SPACE Figure 4-1 shows the µPD178002 and 178003 memory map. Figure 4-1. Memory Map Part Number Last Address of Internal ROM nnnnH µPD178002 3FFFH µPD178003 5FFFH Note The internal ROM capacity depends on the product (see the following table). Special function registers (SFR) 256 × 8 bits General-purpose registers 32 × 8 bits Internal high-speed RAM 512 × 8 bits Reserved Internal ROM Note Data memory space Program memory space FFFFH FF00H FEFFH FEE0H FEDFH FD00H FCFFH nnnnH + 1 nnnnH 0000H Program area CALLF entry area Program area CALLT table area Vectored table area nnnnH 1000H 0FFFH 0800H 07FFH 0080H 007FH 0040H 003FH 0000H |
Similar Part No. - UPD178002 |
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Similar Description - UPD178002 |
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