HN27C256AP-15 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HN27C256AP-15

32768-word × 8-bit CMOS One Time Electrically Programmable ROM

Hitachi -> Renesas Electronics 

HN27C256AP/AFP Series

Pin Arrangement

VPP

1

A12

2

28

VCC

27 A14

A7

3

26 A13

A6

4

25 A8

A5

5

24 A9

A4

6

23 A11

A3

7

22 OE

A2

8

21 A10

A1

9

20 CE

A0 10

19 I/O7

I/O0 11

18 I/O6

I/O1 12

17 I/O5

I/O2 13

16 I/O4

VSS 14

15 I/O3

(Top View)

Pin Description

Pin Name

A0 – A14

I/O0 – I/O7

CE

OE

VCC

VPP

VSS

Function

Address

Input/output

Chip enable

Output enable

Power supply

Programming power supply

Ground

2

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