HD64F3664FPV Datasheet, PDF (287/446 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 15 I²C Bus Interface (IIC)
SCL
(master output)
7
8
9
SCL
(slave output)
SDA
(master output)
Bit 1 Bit 0
Data 1
[4]
SDA
(slave output)
RDRF
1
2
3
4
5
6
7
8
9
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Data 2
[4]
A
IRIC
ICDRS
Interrupt
request
generation
Data 1
Interrupt
request
generation
Data 2
ICDRR
Data 1
Data 2
User processing
[5] ICDR read [5] IRIC clearance
Figure 15.8 Example of Slave Receive Mode Operation Timing (2)
(MLS = ACKB = 0)
Rev. 6.00 Mar. 24, 2006 Page 257 of 412
REJ09B0142-0600