HN27C256AG-12 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HN27C256AG-12

32768-word × 8-bit UV Erasable and Programmable ROM

Hitachi -> Renesas Electronics 

HN27C256AG Series

Pin Arrangement

VPP

1

A12 2

A7 3

A6 4

A5 5

A4 6

A3 7

A2 8

A1 9

A0 10

I/O0 11

I/O1 12

I/O2 13

VSS 14

28 VCC

27 A14

26 A13

25 A8

24 A9

23 A11

22 OE

21 A10

20 CE

19 I/O7

18 I/O6

17 I/O5

16 I/O4

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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