MAX11803 Maxim Integrated Products, MAX11803 Datasheet - Page 11

• Manufacturer Part Number: MAX11803
• Description: (MAX11800 - MAX11803) Ultra-Small Resistive Touch-Screen Controllers
• Manufacturer: Maxim Integrated Products

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Figure 2. SPI Timing Diagram
Low-Power, Ultra-Small Resistive Touch-Screen
DOUT
DOUT
CLK
CLK
DIN
DIN
CS
CS
SPI WRITE OPERATION
SPI READ OPERATION
t
CSH0
0
HIGH-Z
HIGH-Z
X
______________________________________________________________________________________
X
t
t
CSS0
CSS0
A6
1
A6
1
t
DS
t
DS
A5
t
A5
DH
t
DH
A4
A4
t
CL
t
Controllers with I
CP
t
CP
A3
A3
t
CL
A2
t
A2
CH
t
CH
A1
A1
A0
A0
W
8
t
R
8
DOE
D7
D7
9
X
9
t
DO1
D6
D6
X
D5
t
D5
DOH
X
D4
D4
X
2
D3
C/SPI Interface
D3
X
D2
D2
X
D1
D1
X
D0
16
t
SCH1
16
D0
X
t
DO0
t
CSS1
HIGH-Z
t
CSW
11