SH7101 Datasheet, PDF (474/486 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix A Pin States
Pin Function
Pin State
Reset State
Power-Down State
Type
Pin Name
Power-On Manual
Software
Standby Sleep
A/D converter
AN8 to AN15
Z
I
Z
I
ADTRG
Z
I
Z
I
I/O port
PA0 to PA15
Z
I/O
K*¹
I/O
PB2 to PB5
PE0 to PE8, PE10, PE16
to PE21
PE9,
PE11 to PE15
Z
I/O
Z*²
I/O
PF8 to PF15
Z
I
Z
I
PG0 to PG3
Z
I
Z
I
Legend:
I: Input
O: Output
H: High-level output
L: Low-level output
Z: High impedance
K: Input pins become high-impedance, and output pins retain their state.
Notes: 1. When the HIZ bit in SBYCR is set to 1, the output pins enter their high-impedance state.
2. Those pins multiplexed with large-current pins (PE9, PE11 to PE15) unconditionally
enter their high-impedance state.
3. This pin operates as an input pin during a power-on reset. This pin should be pulled up
to avoid malfunction.
4. This pin operates as an input pin when the IRQEL bit in SBYCR is cleared to 0.
Rev.2.00 Sep. 27, 2007 Page 440 of 448
REJ09B0394-0200