CY27H512 Datasheet, PDF (1/11 Pages) Cypress Semiconductor – 64K x 8 High-Speed CMOS EPROM

Features
D CMOS for optimum speed/power
D
High speed
Ċ t_AA = 25 ns max. (commercial)
Ċ t_AA = 35 ns max. (military)
D
Low power
Ċ 275 mW max.
Ċ Less than 85 mW when deselected
D ByteĆwide memory organization
D 100% reprogrammable in the
windowed package
D EPROM technology
D Capable of withstanding >2001V
static discharge
D
Available in
Ċ 32Ćpin PLCC
Ċ 28Ćpin TSOPĆI
Ċ 28Ćpin, 600Ćmil plastic or
Ċ hermetic DIP
32Ćpin hermetic LCC
PRELIMINARY
CY27H512
64K x 8 HighĆSpeeEdPCRMOOMS
Functional Description
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Logic Block Diagram
Pin Configurations
A₀
A₁
A₂
A₃
A₄
A₅
A₆
A₇
A₈
A₉
A₁₀
A₁₁
A₁₂
A₁₃
A₁₄
A₁₅
ADDRESS
DECODER
PROGRAMMABLE
ARRAY
MULTIPLEXER
POWER DOWN
O₀
O₁
O₂
O₃
O₄
O₅
O₆
O₇
CE
OE
OUTPUT ENABLE
DECODER
H512Ć1
DIP
Top View
A₁₅
A₁₂
A₇
A₆
A₅
A₄
A₃
A₂
A₁
A₀
O₀
O₁
O₂
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V_CC
A₁₄
A₁₃
A₈
A₉
A₁₁
OE/V_PP
A₁₀
CE
O₇
O₆
O₅
O₄
O₃
H512Ć2
[1]
LCC/PLCC
Top View
A₆
A₅
A₄
A₃
A₂
A₁
A₀
NC
O₀
4 3 2 1 32 31 30
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
14 15 16 17 1819 20
A₈
A₉
A₁₁
NC
OE/V_PP
A₁₀
CE
O₇
O₆
H512Ć3
N _1.ote_Ft:_{aocrhLpCaCd./PTLhCeCy sohnolyu:ldPinnost1baendus1e7da.recommonandtiedtothedieatĆ}
Cypress Semiconductor Corporation D 3901 North First S1treet D San Jose D CA 95134 D _{N40o8v-em94b3e-r 12969040}