ST7577 Sitronix Technology, ST7577 Datasheet - Page 41

• Manufacturer Part Number: ST7577
• Description: Dot Matrix LCD Controller/Driver
• Manufacturer: Sitronix Technology

ST7577
Serial Interface (3-Line Interface)
Serial Clock Period
SCL “H” pulse width
SCL “L” pulse width
Data setup time
Data hold time
CS-SCL time
CS-SCL time
*1 The input signal rise and fall time (tr, tf) are specified at 15 ns or less.
*2 All timing is specified using 20% and 80% of V
Ver 1.0a
Item
Signal
CSB
SCL
SI
Symbol
t
DD
t
t
t
t
t
t
SCYC
SHW
SLW
SDS
SDH
CSS
CSH
as the standard.
41/48
Condition
Min.
330
165
165
120
20
30
10
Rating
Typ.
www.DataSheet4U.com
Max.
V
DD
2008/02/14
= 2.4~3.3V
Units
ns