MR27V6452G Datasheet, PDF (4/9 Pages) OKI electronic componets – 4M-Word x 16-Bit or 8M-Word 8-Bit P2ROM

OKI Semiconductor
FEDR27V6452G-02-06
MR27V6452G / P2ROM
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
Input leakage current
Output leakage current
V_CC power supply current
(Standby)
V_CC power supply current
(Read)
Input “H” level
Input “L” level
Output “H” level
Output “L” level
Symbol
I_LI
I_LO
I_CCSC
I_CCST
I_CCA
V_IH
V_IL
V_OH
V_OL
Condition
V_I = 0 to V_CC
V_O = 0 to V_CC
CE# = V_CC
CE# = V_IH
CE# = V_IL, OE# = V_IH
f=5MHz
—
—
I_OH = –2 mA
I_OL = 4 mA
(V_CC = 3.0 V to 3.6 V, Ta = 0 to 70°C)
Min.
Typ.
Max.
Unit
—
—
10
µA
—
—
10
µA
—
—
10
µA
—
—
1
mA
—
—
50
mA
2.2
–0.5∗∗
2.4
—
—
V_CC+0.5∗
V
—
0.6
V
—
—
V
—
0.4
V
Voltage is relative to V_SS.
∗ : 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.
AC Characteristics
Parameter
Address cycle time
Address access time
Page cycle time
Page access time
CE# access time
OE# access time
Output disable time
Output hold time
Symbol
t_C
t_ACC
t_PC
t_PAC
t_CE
t_OE
t_CHZ
t_OHZ
t_OH
Condition
—
CE# = OE# = V_IL
—
—
OE# = V_IL
CE# = V_IL
OE# = V_IL
CE# = V_IL
CE# = OE# = V_IL
Measurement conditions
Input signal level --------------------------------------0 V/3.0 V
Input timing reference level-------------------------1/2Vcc
Output load ---------------------------------------------50 pF
Output timing reference level ----------------------1/2Vcc
Output load
Output
50 pF
(Including scope and jig)
(V_CC = 3.0 V to 3.6 V, Ta = 0 to 70°C)
Min.
Max.
Unit
100
—
ns
—
100
ns
30
—
ns
—
30
ns
—
100
ns
—
25
ns
0
20
ns
0
20
ns
0
—
ns
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