YAS526C
Pin Functions
Power Supply (VDD1, VDD2, IOVDD1, IOVDD2, VSS1, VSS2)
These pins are for power supply of YAS526C.
VDD1, VDD2
IOVDD1, IOVDD2
VSS1,
VSS2
- Power Supply for Core
- Power Supply for the Interface
- Ground
Serial Data Interface (SCL1, SCL2, SDA1, SDA2)
SCL1, SCL2
-
SDA1, SDA2 -
Serial clock input pin.
These pins are used with an external pull-up register.
Serial data input/output pin.
These pins are used with an external pull-up register.
Analog Input
I1, I2, I3 - A/D input pin
Connection of I3 pin to VDD is recommended when using YAS526C with a biaxial
inclination sensor connected.
Connecting I1, I2, and I3 to VSS is recommended when an inclination
sensor is not connected.
Others (T1, T2)
T1, T2 -
Test mode control pin.
Normally, these pins are used, connecting with VDD
3
YAMAHA [ YAMAHA CORPORATION ]
