ST7586S Sitronix Technology Corporation, ST7586S Datasheet - Page 56

• Manufacturer Part Number: ST7586S
• Description: 4-level Gray Scale Dot Matrix Lcd Controller/driver
• Manufacturer: Sitronix Technology Corporation

ST7586S
System Bus Timing for 4-Line SPI MCU Interface
Note:
1.
2.
Ver-1.1b
Serial clock period
SCLK “H” pulse width
SCLK “L” pulse width
Address setup time
Address hold time
Data setup time
Data hold time
CSB-SCLK time
CSB-SCLK time
The input signal rise and fall time (tr, tf) are specified at 15 ns or less.
All timing is specified using 20% and 80% of VDD1 as the standard.
Item
First bit
Signal
SCLK
SDA
CSB
A0
Symbol
tSCYC
tSHW
tSLW
tSAH
tSDS
tSDH
tCSS
tCSH
tSAS
56/63
Condition
Last bit
Min.
100
45
45
20
20
20
20
20
20
VDD1 = 1.8V, Ta = 25
Max.
—
—
—
—
—
—
—
—
—
2009/12/23
Unit
ns
°
C