MR27V3252J Ver la hoja de datos (PDF) - Oki Electric Industry
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MR27V3252J Datasheet PDF : 12 Pages
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OKI Semiconductor
FEDR27V3252J-01-02
MR27V3252J / OTP
FUNCTION TABLE
Mode
Read (16-Bit)
Read (8-Bit)
Output disable
CE#
OE#
L
L
L
L
L
H
Standby
H
∗
Program
L
H
Program inhibit
H
H
Program verify
H
L
∗: Don’t Care (H or L)
BYTE#
H
L
H
L
H
L
VPP
VCC
3.3 V
VCC
D0 to D7
DOUT
D8 to D14
DOUT
Hi–Z
Hi–Z
Hi–Z
DIN
Hi–Z
DOUT
D15/A–1
L/H
∗
∗
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature under bias
Storage temperature
Input voltage
Output voltage
Power supply voltage
Program power supply voltage
Power dissipation per package
Output short circuit current
Symbol
Ta
Tstg
VI
VO
VCC
VPP
PD
IOS
Condition
—
relative to VSS
Ta = 25°C
—
Value
Unit
0 to 70
°C
–55 to 125
°C
–0.5 to VCC+0.5
V
–0.5 to VCC+0.5
V
–0.5 to 5
V
–0.5 to 11.5
V
1.0
W
10
mA
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Condition
Min.
VCC power supply voltage
VCC
3.0
VPP power supply voltage
Input “H” level
VPP
VCC = 3.0 to 3.6 V
–0.5
VIH
2.2
Input “L” level
VIL
–0.5∗∗
Voltage is relative to VSS.
∗ : Vcc+1.5V(Max.) when pulse width of overshoot is less than 10ns.
∗∗ : -1.5V(Min.) when pulse width of undershoot is less than 10ns.
Typ.
—
—
—
(Ta = 0 to 70°C)
Max.
Unit
3.6
V
VCC+0.5
V
VCC+0.5∗
V
0.6
V
PIN CAPACITANCE
Parameter
Input
BYTE#/VPP
Output
Symbol
CIN1
CIN2
COUT
Condition
VI = 0 V
VO = 0 V
(VCC = 3.3 V, Ta = 25°C, f = 1 MHz)
Min.
Typ.
Max.
Unit
—
—
8
—
—
200
pF
—
—
10
3/12
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