AM27C64-120DE View Datasheet(PDF) - Advanced Micro Devices
Part Name
Description
Manufacturer
AM27C64-120DE Datasheet PDF : 11 Pages
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PRODUCT SELECTOR GUIDE
Family Part No.
Ordering Part No:
VCC ± 5%
VCC ± 10%
Max Access Time (ns)
CE (E) Access Time (ns)
OE (G) Access Time (ns)
-45
-55
-70
45
55
70
45
55
70
30
35
40
CONNECTION DIAGRAMS
Top View
DIP
VPP 1
A12 2
A7 3
A6 4
A5 5
A4 6
A3 7
A2 8
A1 9
A0 10
DQ0 11
DQ1 12
DQ2 13
VSS 14
28 VCC
27 PGM (P)
26 NC
25 A8
24 A9
23 A11
22 OE (G)
21 A10
20 CE (E)
19 DQ7
18 DQ6
17 DQ5
16 DQ4
15 DQ3
11419D-2
Notes:
1. JEDEC nomenclature is in parentheses.
AMD
Am27C64
-90
-120
-150
90
120
150
90
120
150
40
50
50
-200
200
200
50
-255
250
250
50
PLCC
A6
A5
A4
A3
A2
A1
A0
NC
DQ0
4 3 2 1 32 31 30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12
22
13
21
14 15 16 17 18 19 20
A8
A9
A11
NC
OE (G)
A10
CE (E)
DQ7
DQ6
11419D-3
PIN DESIGNATIONS
A0–A12 = Address Inputs
CE (E)
= Chip Enable
DQ0–DQ7
OE (G)
PGM (P)
= Data Inputs/Outputs
= Output Enable Input
= Program Enable Input
VCC
= VCC Supply Voltage
VPP
= Program Voltage Input
VSS
= Ground
NC
= No Internal Connection
DU
= No External Connection (Don’t Use)
LOGIC SYMBOL
13
A0–A12
CE (E)
PGM (P)
OE (G)
8
DQ0–DQ7
11419D-4
Am27C64
2-11
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