MR27V401DRA Просмотр технического описания (PDF) - Oki Electric Industry
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MR27V401DRA Datasheet PDF : 11 Pages
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BLOCK DIAGRAM
CE
CE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
MR27V401D
OE
VPP
OE
PGM
Memory Matrix
524,288X8-Bit
Multiplexer
Output Buffer
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
H
* : Don't Care (H or L)
** : Don't Care (H or L or Open)
OE
VPP
VCC
D0 - D7
L
DOUT
H
**
3.0V to 3.3V
Hi-Z
*
Hi-Z
H
DIN
H
9.75V
4.0V
Hi-Z
L
DOUT
3/11
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