LC898300XA-MH Datasheet, PDF (5/7 Pages) ON Semiconductor – Linear Vibrator Driver IC

I²C Serial Interface
LC898300XA
Writing format (Sequential Writing is possible)
After the start condition, slave address (7bit) and “L”(Write mode) are received , the flag “ACK=L” is replied. Next,
after the 8bit address is received, the flag “ACK=L” is replied. Next, after the 8bit write data is received, the flag
“ACK=L” is replied. Next, when the stop condition is received, the write data can be written in the specified address.
Moreover, it is possible to write data in the incremental address by the continuous input of the 8bit data confirming the
flag “ACK=L” after the every 8bit write data input.
START
SLAVE ADDRESS
L
AC
K
SDA
SCL
ADDR(N)
AC
K
ADDR(N) WRITE DATA
AC
K
ADDR(N+1) WRITE DATA
AC
K
ADDR(N+2) WRITE DATA
AC
K
STOP
Reading format (Sequential Reading is possible)
After the dummy writing, the start condition, slave address (7bit) and “H”(Read mode) are received, the flag “ACK=L”
is replied. Next, the 8bit read data is output. After them, when the stop condition is not received, and the read condition
is continued, the read data of incremental address is output one by one. The read condition is end when the end
condition is received after the flag “ACK=H”.
START
Dummy writing
SLAVE ADDRESS
L
AC
K
SDA
SCL
ADDR(N)
AC
K
START
SLAVE ADDRESS
H
AC
K
ADDR(N) READ DATA
AC
K
*1
*1
SDA
SCL
ADDR(N+1) READ DATA
AC
K
ADDR(N+2) READ DATA
AC
K
ADDR(N+3) READ DATA
AC
K
END
Slave Address
The Slave Address is as follows.
Slave Address
1001001
No.A2053-5/7