MSC23CV43257A-XXBS8 OKI electronic componets, MSC23CV43257A-XXBS8 Datasheet - Page 8

• Manufacturer Part Number: MSC23CV43257A-XXBS8
• Description: DRAM MODULE
• Manufacturer: OKI electronic componets

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MSC23CV43257A-xxBS8
352
AC Characteristics (2/2)
Read Command Set-up Time
Read Command Hold Time
Read Command Hold Time referenced to RAS
Write Command Set-up Time
Write Command Hold Time
Write Command Hold Time from RAS
Write Command Pulse Width
Write Command Pulse Width (Output Disable)
Write Command to RAS Lead Time
Write Command to CAS Lead Time
Data-in Set-up Time
Data-in Hold Time
Data-in Hold Time from RAS
CAS Active Delay Time from RAS Precharge
RAS to CAS Set-up Time (CAS before RAS)
RAS to CAS Hold Time (CAS before RAS)
WE to RAS Precharge Time (CAS before RAS)
WE Hold Time from RAS (CAS before RAS)
RAS to WE Set-up Time (Test Mode)
RAS to WE Hold Time (Test Mode)
Parameter
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WCS
WCH
WCR
RWL
t
WRP
WRH
WTH
RCH
RRH
WPE
CWL
t
DHR
CHR
WTS
RCS
RPC
CSR
WP
DS
DH
MSC23CV43257A
Min.
(V
10
45
10
15
15
15
40
10
10
20
10
10
10
20
0
0
0
0
5
0
CC
-60BS8
= 3.3 V ±0.3 V, Ta = 0°C to 70°C)
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSC23CV43257A
Min.
15
50
10
10
20
20
15
45
10
10
20
10
10
10
20
0
0
0
0
0
-70BS8
¡ Semiconductor
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Note 1,2,3,10,11
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note
9
9