GMS81508A Datasheet, PDF (68/91 Pages) Hynix Semiconductor – USERS MANUAL

4.5.2. Serial Transfer
Parametet
Pin
Serial Input Clock Pulse
Serial Input Clock Pulse Width
Serial Input Clock Pulse Transition
Time
Sin Input Pulse Transition Time
Sin Input Setup time(Exnternal Sclk)
Sin Input Setup time(Internal Sclk)
Sin Input Hold Time
Serial Output Clock Cycle Time
Serial Output Clock Transition Time
Serial Output Clock Transition Time
Serial Output Delay Time
Sclk
Sclk
Sclk
Sin
Sin
Sin
Sin
Sclk
Sclk
Sclk
Sout

Serial I/O Timing Chart
GMS81508/16
  
( Vdd = 5.0V±10%, Vss = 0 , Ta = -20 85 ,f (Xin) = 8 )
Symbol Unit
SPECIFICATION
etc
MIN.
TYP. MAX.
tscyc
ns 2tsys+200 -
8
tsckw
ns
tsys+70
-
8
tfsck,trsck ns
-
30
tfsin,trsin ns
-
30
tsus
ns
100
-
tsus
ns
200
-
ths
ns
tsys+70
-
tscyc
ns
4tsys
-
16tsys
tsckw
ns
2tsys-30
-
tfsck,trsck ns
-
30
trEC, tfEC
ns
100
tfsck
Sclk _{0.2 Vdd}
tsckW
tscyc
trsck _tsckW
0.8 Vdd
Sin
tsus
ths
0.2 Vdd
0.8 Vdd
Sout
tfsin
tds
0.2 Vdd
0.8 Vdd
trsin
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