UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 397

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Note To cancel master wait, write “FFH” to IIC0 or set WREL0.
WREL0
INTIIC0
WREL0
INTIIC0
ACKD0
ACKE0
MSTS0
ACKD0
ACKE0
MSTS0
Processing by master device
WTIM0
WTIM0
Transfer lines
Processing by slave device
SPD0
TRC0
SDA0
SPD0
TRC0
STD0
SPT0
SCL0
STD0
SPT0
STT0
STT0
IIC0
IIC0
Figure 18-24. Example of Slave to Master Communication
H
H
H
L
L
L
CHAPTER 18 SERIAL INTERFACE IIC0 ( PD780078Y SUBSERIES ONLY)
IIC0
D7
1
IIC0
(When 9-Clock Wait Is Selected for Both Master and Slave) (3/3)
Note
data
D6
2
FFH Note
D5
3
D4
User’s Manual U14260EJ4V0UD
4
(3) Stop condition
D3
5
D2
6
D1
7
D0
8
9
NACK
Stop
condition
(When SPIE0 = 1)
(When SPIE0 = 1)
Start
condition
IIC0
A6
1
address
A5
2
395