msm9811 Oki Semiconductor, msm9811 Datasheet - Page 7

• Manufacturer Part Number: msm9811
• Description: 4-channel Mixing Oki Adpcm Type Voice Synthesis Lsi
• Manufacturer: Oki Semiconductor

Analog Characteristics
AC Characteristics
OKI Semiconductor
Master Clock Duty Cycle
RESET Input Pulse Width
RESET Delay Time From Raising of Power Supply
Set up and Hold Time of CS for RD
RD Pulse Width
Output Data Valid Time after Fall of RD
Data Float Time after Rise of RD
Setup and Hold Time of CMD for WR
Setup and Hold Time of CS for WR
WR Pulse Width
Data Setup Time before Rise of WR
Data Hold Time after Rise of WR
WR - WR Pulse Interval
CS - CS Pulse Interval
Serial Data Setup Time
Serial Data Hold Time
Serial Clock Pulse Width
Output Data Valid Time after Rise of Serial Clock
Setup Time of WR for Serial Data
Setup Time of Serial Clock Fall for WR Rise
Setup Time of RD for Serial Clock Rise
LDAO,RDAO Load Resistance
(During OP amplifier output)
Impedance
(When OP amplifier is not used)
LDAO,RDAO
LDAO,RDAO Output Level
Parameter
Parameter
Output
Symbol
R
R
(DV
OUTA
OUTD
—
DD
= AV
Condition
No load
(V
DD
—
—
DD
= 4.5 to 5.5 V, DGND = AGND = 0 V, Ta = –40 to +85°C)
= 4.5 to 5.5 V, GND = 0 V, Ta = –40 to +85°C, C
Symbol
t
t
t
t
W( RST )
W(SCK)
t
t
D( RST )
t
t
t
SWDS
Min.
t
t
t
t
t
f
t
WWS
t
t
DWH
SIWS
t
t
DWS
t
SRIS
DRE
DRF
SDS
SSD
SDD
duty
WW
50
—
DW
CW
—
CR
RR
CC
Min.
0.7 to 0.94 V
200
200
100
160
100
200
200
300
300
40
30
50
30
30
30
30
—
—
—
1
0
Typ.
—
3
Typ.
50
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
FEDL9811FULL-04
Max.
Max.
100
200
—
—
—
60
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSM9811
L
= 5 pF)
Unit
Unit
kΩ
kΩ
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
V
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