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MR27V801D Datasheet, PDF (3/10 Pages) OKI electronic componets – 1,048,576-Word x 8-Bit One Time PROM
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BLOCK DIAGRAM
MR27V801D
CE
CE
OE/VPP
OE
PGM
A0
A1
A2
Memory Matrix
A3
A4
A5
A6
A7
1,048,576X8-Bit
A8
A9
A10
A11
A12
A13
Multiplexer
A14
A15
A16
A17
A18
Output Buffer
A19
D0 D1 D2 D3 D4 D5 D6 D7
FUNCTION TABLE
MODE
CE
READ
L
OUTPUT DISABLE
L
STAND-BY
H
PROGRAM
L
PROGRAM INHIBIT
H
PROGRAM VERIFY
L
*: Don't Care
OE/VPP
L
H
*
9.75V
L
VCC
3.0V to 3.3V
4.0V
D0 - D7
DOUT
Hi-Z
Hi-Z
DIN
Hi-Z
DOUT
3/10
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