SH7080 Datasheet, PDF (1547/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Appendix
Table A.3 Pin States (SH7085)
Pin Function
Pin State
Reset State
Power-Down State
Type
Pin Name
Power-On
Expansion
without ROM
Expansion Single-
Deep
Software Software
16 bits 32 bits ^{with ROM chip} Manual ^{Standby Standby}
Bus
Master- Oscillation POE
ship Stop
Function
Sleep Release Detected Used
Clock
CK
O
Z
O
Z
H*¹
O
O
O
O
XTAL
O
O
L
L
O
O
O
O
EXTAL
I
System
RES
I
control
MRES
Z
WDTOVF
O*⁸
BREQ
Z
BACK
Z
I
Z
I
I
I
I
I
Z
I*⁷
O
O
O
I
Z
Z
O
Z
Z
I
I
I
I
I
I
I
I
I
I
I*⁷
I
O
O
O
O
I
I
I
I
O
L
O
O
Operating MD0, MD1
I
mode control _ASEMD0
I*⁹
I
I
I
I*⁹
I*⁹
I*⁹
I
I
I
I
I*⁹
I*⁹
I*⁹
I*⁹
FWE
I
I
I
I
I
I
I
I
Interrupt
NMI
I
I
I
I
I
I
I
I
IRQ0 to IRQ7 Z
IRQOUT
Z
(PE15)
IRQOUT
Z
(PD30)
Address bus A0 to A17
O
Z
A18 to A25
Z
I
Z
I
I
I
I
I
O
Z
Z
O
O
O*⁷
O
(MZIZEL in
HCPCR = 0)
H*¹
(MZIZEL in
HCPCR = 1)
O
Z
H*¹
O
O
O
O
O
Z
Z*³
O
Z
O
O
O
Z
Z*³
O
Z
O
O
Data bus
D0 to D8, D10, Z
D16 to D23,
D30, D31
D9, D11 to D15 Z
D24 to D29
Z
I/O
Z
Z
I/O
Z
Z
I/O
Z
Z
I/O Z
I/O
I/O
I/O Z
I/O*⁵
I/O
I/O Z
I/O*⁴
I/O
Rev. 3.00 May 17, 2007 Page 1489 of 1582
REJ09B0181-0300