upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 607

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

I
2
C Bus (IIC)
ST
ST
<1> When WTIMn bit = 0 (after restart, address mismatch (= not extension code))
<2> When WTIMn bit = 1 (after restart, address mismatch (= not extension code))
AD6 to AD0
AD6 to AD0
▲1: IICSn register = 0001X110B
▲2: IICSn register = 0001X000B
▲3: IICSn register = 00000X10B
Δ 4: IICSn register = 00000001B
▲1: IICSn register = 0001X110B
▲2: IICSn register = 0001XX00B
▲3: IICSn register = 00000X10B
Δ 4: IICSn register = 00000001B
Remarks 1. ▲: Always generated
Remarks 1. ▲: Always generated
(4)
RW
RW
2. n = 0 to 2
2. n = 0 to 2
Δ: Generated only when SPIEn bit = 1
X: don’t care
Δ: Generated only when SPIEn bit = 1
X: don’t care
Start ~ Address ~ Data ~ Start ~ Address ~ Data ~ Stop
Preliminary User’s Manual U17566EE1V2UM00
AK
AK
▲1
▲1
D7 to D0
D7 to D0
▲2
AK
AK
▲2
ST
ST
AD6 to AD0
AD6 to AD0
RW
RW
AK
AK
▲3
▲3
D7 to D0
D7 to D0
Chapter 18
AK
AK
SP
SP
607
Δ4
Δ4