LC717A10AR Datasheet, PDF (9/11 Pages) Sanyo Semicon Device – Capacitance-Digital-Converter LSI for Electrostatic Capacitive Touch Sensors

Pin Functions
Pin Name
I/O
Cin0
I/O
Cin1
I/O
Cin2
I/O
Cin3
I/O
Cin4
I/O
Cin5
I/O
Cin6
I/O
Cin7
I/O
Cin8
I/O
Cin9
I/O
Cin10
I/O
Cin11
I/O
Cin12
I/O
Cin13
I/O
Cin14
I/O
Cin15
I/O
Cref
I/O
CrefAdd
I/O
Cdrv
O
LC717A10AR
Pin Functions
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Capacitance sensor input
Reference capacitance input
Reference capacitance input for addition
Output for capacitance sensors drive
VDD
VSS
VDD
Pin Type
AMP
R
Buffer
INTOUT
O
SCL/SCK
I
nCS
I
nRST
I
SA1
I
Interrupt output
Clock input (I²C)
/ Clock input (SPI)
Interface selection
/ Chip select inverting input (SPI)
External reset signal inverting input
Slave address selection (I²C)
SDA/SI
I/O
Data input and output (I²C)
/ Data input (SPI)
VSS
VDD
Buffer
R
VSS
VDD
R
VSS
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