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FEDR27V401E-01-03 データシートの表示(PDF) - Oki Electric Industry

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FEDR27V401E-01-03
OKI
Oki Electric Industry OKI
FEDR27V401E-01-03 Datasheet PDF : 15 Pages
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OKI Semiconductor
BLOCK DIAGRAM
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
FEDR27V401E-01-03
MR27V401E / OTP
CE
OE
VPP
CE
OE
PGM
Memory Cell Matrix
524,288 × 8-Bit
Multiplexer
Output Buffer
D0 D1 D2 D3 D4 D5 D6 D7
FUNCTION TABLE
Mode
CE
Read
L
Output disable
L
Standby
H
Program
L
Program Inhibit
H
Program verify
H
: Don’t Care (H or L)
∗∗: Don’t Care (H or L or OPEN)
OE
DC
VCC
D0 to D7
L
DOUT
H
**
3.3 V
Hi–Z
Hi–Z
H
DIN
H
9.75V
4.0V
Hi–Z
L
DOUT
3/15

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