lc01700pw Sanyo Semiconductor Corporation, lc01700pw Datasheet - Page 6

• Manufacturer Part Number: lc01700pw
• Description: Fm Tuner Ic For Vics
• Manufacturer: Sanyo Semiconductor Corporation

Communications Specifications
Serial Interface(I
1. Terms used in I
2. "Start" and "Stop" conditions
Communications specifications are shown below :
Send/receive is made via I
• line (SCL). This bus enables 8-bit bi-directional serial data transmission at maximum 400kbit/s (fast mode). This is
not compatible with the Hs mode.
The following terms are used in I
"Start" condition must be satisfied at start of data communications and "Stop" condition must be satisfied at end of
communications.
The condition in which the SDA line changes from "H" to "L" with SCL at "H" is called the "Start" line.
The condition in which the SDA line changes from "L" to "H" with SCL at "H" is called the "Stop" condition.
Transmitter
Receiver
Master
Terms
Slave
SDA
SCL
2
2
C-bus) ; Serial interface (I
C
Device to send data to the bus
Device to receive data from the bus
Device to start data transmission, to generate the clock signal, and to end data transmission
Device whose address is designated by the master
START condition
2
C-bus that consists of two bus lines, each being a serial • data • line (SDA) and serial • clock
S
2
C.
2
LC01700PW
C-bus)
Description
STOP condition
P
SDA
SCL
No.A1337-6/18