DS2168 Dallas Semiconducotr, DS2168 Datasheet - Page 12

• Manufacturer Part Number: DS2168
• Description: (DS2167 / DS2168) ADPCM Processor
• Manufacturer: Dallas Semiconducotr

MASTER CLOCK/RESET
AC ELECTRICAL CHARACTERISTICS
SERIAL PORT
AC ELECTRICAL CHARACTERISTICS
NOTES:
1. Measured at V
2. MCLK = 10 MHz + 500 ppm.
DS2167/DS2168
022698 12/15
PARAMETER
MCLK Period
MCLK Pulse Width
RST Pulse Width
PARAMETER
SDI to SCLK Setup
SCLK to SDI Hold
SCLK Low Time
SCLK High Time
SCLK Rise and Fall Times
CS to SCLK Setup
SCLK to CS Hold
CS Inactive Time
SCLK Setup to CS Falling
IH
= 2.0V, V
IL
= 0.8V, and 10 ns maximum rise and fall times.
SYMBOL
SYMBOL
t
t
t
t
WMH
t
t
t
t
WML
R
CWH
t
WRL
t
CDH
t
t
CCH
SCC
t
PM
DC
CL
CH
CC
, t
F
,
MIN
MIN
250
250
250
250
45
55
55
50
50
1
TYP
TYP
100
50
(0 C to 70 C, V
MAX
MAX
100
(0 to 70 C, V
55
UNITS
UNITS
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DD
DD
= 5V + 10%)
= 5V + 10%)
NOTES
NOTES
5
1
1
1
1
1
1
1
1
1