MSC23CV432D-XXBS8 OKI electronic componets, MSC23CV432D-XXBS8 Datasheet - Page 7

• Manufacturer Part Number: MSC23CV432D-XXBS8
• Description: DYNAMIC RAM MODULE
• Manufacturer: OKI electronic componets

w w w . D a t a S h e e t 4 U . c o m
AC Characteristics (1/2)
Random Read or Write Cycle Time
Fast Page Mode Cycle Time
Access Time from /RAS
Access Time from /CAS
Access Time from Column Address
Access Time from /CAS Precharge
Output Low Impedance Time from /CAS
/CAS to Data Output Buffer Turn-off Delay Time
Transition Time
Refresh Period
/RAS Precharge Time
/RAS Pulse Width
/RAS Pulse Width (Fast Page Mode)
/RAS Hold Time
/CAS Precharge Time (Fast Page Mode)
/CAS Pulse Width
/CAS Hold Time
/CAS to /RAS Precharge Time
/RAS Hold Time from /CAS Precharge
/RAS to /CAS Delay Time
/RAS to Column Address Delay Time
Row Address Set-up Time
Row Address Hold Time
Column Address Set-up Time
Column Address Hold Time
Column Address to /RAS Lead Time
Read Command Set-up Time
Read Command Hold Time
Read Command Hold Time referenced to /RAS
Semiconductor
Parameter
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RASP
t
RHCP
t
t
t
t
t
t
t
t
t
RAC
CAC
RAS
RSH
CAS
CSH
CRP
RCD
RAD
ASR
RAH
ASC
CAH
RCS
RCH
RRH
CPA
CLZ
OFF
REF
RAL
RC
PC
AA
t
RP
CP
T
(V
CC
= 3.3V ± 0.3V, Ta = 0°C to +70°C ) Note: 1, 2, 3, 9, 10
Min.
110
40
40
60
60
15
10
15
60
35
20
15
10
10
30
0
0
3
5
0
0
0
0
0
-
-
-
-
-
-60
100K
Max.
10K
10K
60
15
30
35
15
50
32
45
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min.
130
45
50
70
70
20
10
20
70
40
20
15
10
15
35
0
0
3
5
0
0
0
0
0
-
-
-
-
-
-70
100K
Max.
10K
10K
70
20
35
40
20
50
32
50
35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MSC23CV432D
4, 5, 6
4, 5
4, 6
4
4
7
3
5
6
8
8
Note