HN27C4000G Renesas Electronics Corporation., HN27C4000G Datasheet - Page 2

• Manufacturer Part Number: HN27C4000G
• Description: 524288-word 8-bit/262144-word X 16-bit Cmos Uv Erasable And Programmable Rom - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HN27C4000G Series
Pin Arrangement
Ordering Information
Type No.
HN27C4000G-10
HN27C4000G-12
HN27C4000G-15
2
Access
time
100 ns
120 ns
150 ns
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
V
OE
I/O0
I/O8
I/O1
I/O9
I/O2
I/O10
I/O3
I/O11
Package
600-mil
40-pin cerdip
(DG-40A)
SS
HN27C4000G Series
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
(Top view)
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Pin Description
Pin name
A0 – A17
I/O0 – I/O14
I/O15/A-1
CE
OE
V
BYTE/V
V
CC
SS
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/V
V
I/O15/A-1
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
V
CC
SS
PP
PP
Function
Address
Input/output
Input/output/address
Chip enable
Output enable
Power supply
Byte/word selection/
Programming power supply
Ground