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SH7730 Datasheet, PDF (1166/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series
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Appendix
E. Pin State During Reset and Power-Down Mode and Handling of Pins
Not in Use
Table E.1 Pin State and Handling of Pins Not in Use
Pin
No. Pin Name
1
AN2/PTM0
Power-On Reset
Input/
Output
RESETP=
Low Level,
RESETOUT
Low Level
RESETP=
High Level,
RESETOUT
Low Level
Bus
Software Mastership
Standby Release
Handling of
Pin When Not in Use
I/I
Z
Z
I/K
Z
Pull-up*7
2
AN3/PTM1
I/I
Z
Z
I/K
Z
Pull-up*7
3
VccQ





Connect to the power supply
(3.3 V)
4
XTAL_RTC
O
O
O
O
O
Open
5
EXTAL_RTC
I
I
I
I
I
Pull-up*7
6
VssQ





Connect to the ground (0 V)
7
Test0_VccQ
I
I
8
IRQ0/IRL0/PTH0 I/I/I
Z
9
IRQ1/IRL1/PTH1 I/I/I
Z
10 IRQ2/IRL2/PTH2 I/I/I
Z
11 IRQ3/IRL3/PTH3 I/I/I
Z
12 IRQ4/PTH4
I/I
Z
I


Pull-up*7
IU
I/I/K
IU
Open*1
IU
I/I/K
IU
Open*1
IU
I/I/K
IU
Open*1
IU
I/I/K
IU
Open*1
IU
I/K
IU
Open*1
13 D31/PTB7
IO/IO Z
Z
Z/K
Z
Pull-up*7
14 D30/PTB6
IO/IO Z
Z
Z/K
Z
Pull-up*7
15 D29/PTB5
IO/IO Z
Z
Z/K
Z
Pull-up*7
16 D28/PTB4
IO/IO Z
Z
Z/K
Z
Pull-up*7
17 D27/PTB3
IO/IO Z
Z
Z/K
Z
Pull-up*7
18 D26/PTB2
IO/IO Z
Z
Z/K
Z
Pull-up*7
19 VssQ





Connect to the ground (0 V)
20 D25/PTB1
IO/IO Z
Z
Z/K
Z
Pull-up*7
21 VccQ





Connect to the power supply
(3.3 V)
22 D24/PTB0
IO/IO Z
Z
Z/K
Z
Pull-up*7
Rev. 1.00 Sep. 19, 2007 Page 1118 of 1136
REJ09B0359-0100
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