LC72121, 72121M, 72121V
Serial Data Timing
When CL is Stopped at the Low Level
When CL is Stopped at the High Level
Ratings
typ
Parameter
Symbol
Conditions
Unit
min
0.75
max
Data setup time
Data hold time
tSU
tHD
tCL
tCH
tEL
tES
tEH
tLC
tDC
tDH
DI, CL
DI, CL
CL
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
0.75
0.75
0.75
0.75
0.75
0.75
Clock low level time
Clock high level time
CE wait time
CL
CE, CL
CE, CL
CE, CL
CE setup time
CE hold time
Data latch change time
0.75
DO, CL These values differ depending on the value of the pull-up
DO, CE resistor used and the printed circuit board capacitance.
0.35
0.35
Data output time
No. 5815-13/22
SANYO [ SANYO SEMICON DEVICE ]
