LC78616PE Datasheet, PDF (13/26 Pages) ON Semiconductor – Compact Disc Player IC

LC78616PE
 Command Receive Timing 1 : (Normal mode : BUSYB = "H" )
Tce
Tcsu
CE
CL
DI
DO
BUSYB
Twl
Twh
Ton
Trhd
Trac
Read Setting Cycle
(Write Timing)
Read Access Cycle (*1)
*1. High level must be supplied to the DI pin during Read Access Cycle.
Tchd
Toff
 Command Receive Timing 2 : (Internal register open mode: BUSYB = "H")
Tce
Tcsu
CE
CL
DI
DO
BUSYB
Twl
Twh
Ton
Trhd
Trac
Read Setting Cycle
(Write Timing)
Read Access Cycle (*1)
Tchd
Toff
*1. High level must be supplied to the DI pin during Read Access Cycle.
Parameter
Setup time for READY
Setup time for CE
Hold time for CE
Setup time for DI
Hold time for DI
High level clock pulse width
Low level clock pulse width
Access time for read data
Hold time for read data
Turn On Time for DO
Turn Off Time for DO
Command transfer time
Turn Off Time for READY
Turn On Time for READY(*1)
*1. Never communicate in this period.
Symbol
Trsu
Tcsu
Tchd
Twsu
Twhd
Twh
Twl
Trac
Trhd
Ton
Toff
Tce
Trdyoff
Trdyon
Pin Names
CE, BUSYB
CE, CL
CE, CL
DI, CL
DI, CL
CL
CL
CL, DO
CL, DO
CE, DO
CE, DO
CE
CE, BUSYB
CE, BUSYB
Min
60
400
200
100
100
200
200
0
120
150
0
1
0
0.175
Typ
Max
Unit
ns
100
300
μs
200
ns
50000
μs
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