UPD75048CW 查看數據表（PDF） - NEC => Renesas Technology

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UPD75048CW

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75048

Data area

Static RAM

(512 × 4)

General-purpose

register area

Stack area

000H

007H

0FFH

100H

1FFH

Data memory

(8 × 4)

256 × 4

(248 × 4)

256 × 4

Memory bank

0

1

Unmapped

Data area

EEPROM

(1024 × 4)

400H

256 × 4

4

4FFH

500H

256 × 4

5

5FFH

600H

256 × 4

6

6FFH

700H

256 × 4

7

7FFH

Unmapped

Peripheral hardware area

F80H

128 × 4

15

FFFH

Fig. 4-2 Data Memory Map

20

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