點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
Pin Assignment of WLCSP (0.99*1.87*0.5mm)
TOP View
WL1
WL8
WL2
WL3
WL7
WL6
WL4
WL5
Pin NO.
WL1
Pin Name
SINK
Description
Programmable Sink Current
Current Sinking GND
I2C Interface Data
WL2
WL3
WL4
WL5
WL6
Wl7
AGND
SCL
SDA
VSS
VSS
PD
I2C Interface Data
Ground Pin
Ground Pin
IC Power Down Pin(Logic ‘L’: power down)
IC Power Pin
WL8
VDD
Absolute Maximum Ratings
Unless otherwise noted, TA= 25℃
Characteristic
Supply Voltage
Symbol
VDD
Rating
5.5
Unit
V
Input Voltage
VIN
VDD+0.4
150
V
Maximum Sink Current
Operating Temperature Range
Storage Temperature Range
ISINK
mA
°C
°C
TOPR
TSTG
-40 ~ 125
-65 ~ 150
SP-MD218A-A.001.doc
Version：A.001
Page：3
SITI [ SILICON TOUCH TECHNOLOGY INC. ]
