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MR27V3255D View Datasheet(PDF) - Oki Electric Industry

Part NameDescriptionManufacturer
MR27V3255D 1,048,576-Double Word x 32-Bit or 2,097,152-Word x 16-Bit 8-Double Word x 32-Bit or 16-Word x 16-Bit Page Mode One Time PROM OKI
Oki Electric Industry OKI
MR27V3255D Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
MR27V3255D
ELECTRICAL CHARACTERISTICS (Read operation)
DC Characteristics
Parameter
Symbol
Condition
Input leakage current
Output leakage current
VCC power supply current
(Standby)
VCC power supply current
(Read)
ILI
ILO
ICS1
ICS2
ICCA
VI=0 to Vcc
VO=0 to Vcc
CE=VCC
CE=VIH
CE=VIL , OE=VIH
tc=80ns
VPP power supply current
IPP
VPP=VCC
Input "H" level
VIH
-
Input "L" level
VIL
-
Output "H" level
VOH
IOH=-400µA
Output "L" level
VOL
IOL=2.1mA
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.
(VCC=3.3V±0.3V, Ta=0 to 70°C)
Min. Typ. Max. Unit
-
-
10
µA
-
-
10
µA
-
-
50
µA
-
-
1
mA
-
-
100 mA
-
2.2
-0.5**
2.4
-
-
10
µA
- VCC+0.5* V
-
0.6
V
-
-
V
0.4
V
AC Characteristics
Parameter
Address access cycle time
Address access time
Page access cycle time
Page access time
CE access time
OE access time
Output disable time
Output hold time
Symbol
TC
TACC
TPC
TPAC
TCE
TOE
TCHZ
TOHZ
TOH
Condition
-
CE=OE=VIL
-
-
OE=VIL
CE=VIL
OE=VIL
CE=VIL
CE=OE=VIL
(VCC=3.3V±0.3V, Ta=0 to 70°C)
Min.
Max. Unit
80
-
ns
-
80
ns
25
-
ns
-
25
ns
-
80
ns
-
25
ns
0
25
ns
0
20
ns
0
-
ns
Measurement conditions
Input signal level
Input timing reference level
Output load
Output timing reference level
0V/3V
0.8V/2.0V
100pF
0.8V/2.0V
2.08V
Output
800ohms
100pF
5/10
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