ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 22

• Manufacturer Part Number: ml7084-001
• Description: 4ch Voip Codec
• Manufacturer: Oki Semiconductor

Transmit and Receive Buffer Interface (in Frame Mode)
(Unless otherwise specified, AVDD = 3.0 to 3.6 V, DVDD = 3.0 to 3.6 V, AGND = DGND = 0.0 V, Ta = −20 to
+60°C)
OKI Semiconductor
FR1B setup time
FR1B output delay time
Address setup time (during read)
Address hold time (during read)
Address setup time (during write)
Address hold time (during write)
Write data setup time
Write data hold time
CSB setup time (during read)
CSB hold time (during read)
CSB setup time (during write)
CSB hold time (during write)
WRB pulse width
FR0B setup time
FR0B output delay time
Read data output delay time
Read data output hold time
RDB pulse width
CSB disable time
Parameter
Input/output
D15-D0
Output
Output
Figure 7 Transmit and Receive Buffer Interface (in Frame Mode)
A7-A0
FR0B
FR1B
WRB
Input
Input
Input
Input
RDB
CSB
tF1S
Symbol
tWAS
tWAH
tWDS
tWDH
tWCS
tWCH
tWAS
tRDH
tWCS
tRAS
tRAH
tRCS
tRCH
tRDD
tF1S
tF1D
tWW
tF0S
tF0D
tRW
tCD
Write timing
tWDS tWDH
Input
tWW
A1
D1
tWAH
tWCH
CL = 50 pF
Conditions
tF1D
tCD
tF0S
tRAS
tRCS
Min.
10
10
10
20
10
10
10
10
10
35
10
⎯
⎯
⎯
3
0
0
3
3
tRDD
Read timing
A2
tRW
Output
Typ.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
D2
tRAH
tRCH
FEDL7224-001FULL-01
tRDH
Max.
20
20
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
tF0D
ML7224-001TC
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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