YAS526C
Pin Description
Here is a figure for pin assignment and a table for pin descriptions.
28 Pin QFN Top View
Pin Descriptions
Pin No.
1
2
3
6
7
8
14
15
16
18
19
20
21
22
Pin Name
I1
I2
I3
VSS1
IOVDD1
SCL1
SDA1
VDD1
T1
VSS2
T2
IOVDD2
SCL2
SDA2
I/O
A
A
A
-
-
I
I/Od
-
I
-
I
-
I
I/Od
A/D input 1
A/D input 2
A/D input 3
Ground
Power supply for Interface
Serial clock
Serial data
Power supply for Core
Test mode (connecting with VDD)
Ground
Test mode (connecting with VDD)
Power supply for interface
Serial clock
Serial data
Function
28
VDD2
-
Power supply for Core
Note) Connection of I3(A/D input 3) 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.
Pin 16 and pin 19 are used, connecting with VDD.
When used, no connection should be made to the pins (4, 5, 9, 10, 11, 12, 13, 17, 23,
24, 25, 26, 27) except the above.
A
I
Od
: Analog input
: Digital Input
: Open drain output
2
YAMAHA [ YAMAHA CORPORATION ]
