ACS8526LC Semtech Corporation, ACS8526LC Datasheet - Page 28

• Manufacturer Part Number: ACS8526LC
• Description: Line Card Protection Switch for PDH, Sonet or SDH Systems
• Manufacturer: Semtech Corporation

Figure 7 Write Access Timing for SERIAL Interface
Table 15 Write Access Timing for SERIAL Interface (For use with Figure 7)
Revision 4.01/June 2006 © Semtech Corp.
ADVANCED COMMUNICATIONS
Symbol
CSB
SCLK
SDI
SDO
t
t
t
t
t
t
SU1
SU2
pw1
pw2
t
h1
h2
p
t
Setup SDI valid to SCLK
Setup CSB
SCLK Low time
SCLK High time
Hold SDI valid after SCLK
Hold CSB Low after SCLK
Time between consecutive accesses (CSB
su1
t
su2
Output not driven, pulled low by internal resistor
R/W
_
falling edge
A0 A1 A2 A3 A4 A5 A6
t
h1
to SCLK
rising edge
t
pw1
rising edge
rising edge
rising edge
Parameter
t
pw2
rising edge
FINAL
Page 28
to CSB
D0 D1 D2 D3 D4 D5 D6 D7
falling edge
)
14 ns
22 ns
22 ns
10 ns
4 ns
6 ns
5 ns
MIN
ACS8526 LC/P LITE
F8525D_014WriteAccSerial_01
TYP
-
-
-
-
-
-
-
t
h2
DATASHEET
www.semtech.com
MAX
-
-
-
-
-
-
-