參數(shù)資料
型號(hào): MSM27C3255CZ
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 1,048,576-Double Word x 32-Bit or 2,097,152-Word x 16-Bit 4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM
中文描述: 1,048,576 -雙字× 32位或2097152字× 16位4 -雙字× 32位或8字× 16位頁(yè)面模式一次性可編程
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 91K
代理商: MSM27C3255CZ
ns
ns
ns
ns
0.45
-
5
ELECTRICAL CHARACTERISTICS (Read operation)
DC Characteristics
Input leakage current
Output leakage current
V
CC
power supply current
(Standby)
V
CC
power supply current
(Read)
V
PP
power supply current
Input "H" level
Input "L" level
Output "H" level
Output "L" level
Voltage is relative to Vss
Parameter
Symbol
I
LI
Unit
μ
A
μ
A
μ
A
mA
Condition
V
I
=0 to Vcc
V
O
=0 to Vcc
(V
CC
=5V
±
0.5V, Ta=0 to 70
°
C)
Typ.
-
-
-
-
-
-
-
-
10
10
50
1
Min.
Max.
I
LO
I
CS1
I
CS2
I
CCA
CE=V
CC
CE=V
IH
120
-
mA
tc=100ns
-
I
PP
V
IH
V
IL
V
OH
V
OL
10
μ
A
V
V
V
V
V
PP
=V
CC
-
-
I
OH
=-400
μ
A
I
OL
=2.1mA
V
CC
+0.5
0.8
-
2.2
-0.5
2.4
-
-
-
-
CE=V
IL ,
OE=V
IH
MSM27C3255CZ
-
400
100pF (including jig capacitance)
1.7V
Output
AC Characteristics
Address access time
Page set up time
Page access cycle time
Page access time
CE access time
OE access time
Output disable time
Parameter
Symbol
T
C
T
ACC
T
PSET
T
PC
T
PAC
Unit
ns
-
-
-
0
0
0
Condition
-
(V
CC
=5V
±
0.5V, Ta=0 to 70
°
C)
Min.
100
-
Max.
-
T
CE
T
OE
T
CHZ
T
OHZ
ns
ns
ns
ns
ns
CE=OE=V
IL
NOTE(1)
OE=V
IL
CE=V
IL
OE=V
IL
CE=V
IL
CE=OE=V
IL
30
30
25
-
T
OH
Output hold time
100
-
-
30
100
Address access cycle time
0V/3V
0.8V/2.0V
1TTL gate + 100pF
0.8V/2.0V
Measurement conditions
Input signal level
Input timing reference level
Output load
Output timing reference level
120
30
-
-
NOTE(1) T
PSET
is defined as the end of either CE trailing edge or address transition in random access
term until the first page address transition.
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