SH7080_09 Datasheet, PDF (1538/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Appendix
Pin Function
Pin State
Reset State
Power-Down State
Type
Pin Name
Power-On
Expansion
without ROM
Expansion Single-
Deep
Software Software
8 bits 16 bits ^{with ROM chip Manual Standby Standby}
Bus
Master- Oscillation POE
ship Stop
Function
Sleep Release Detected Used
Address bus A0 to A17
O
Z
A18 to A24
Z
O
Z
Z*³
O
Z
O
O
O
Z
Z*³
O
Z
O
O
Data bus D0 to D8, D10 Z
D9, D11 to D15 Z
Bus control WAIT
Z
CS0
H
Z
CS3, CS7
Z
BS
Z
RASL
Z
CASL
Z
DQMLU,
Z
DQMLL
RDWR
Z
RD
H
Z
WRH, WRL
H
Z
CKE (PE15) Z
CKE (PA9)
Z
I/O
Z
I/O
Z
I
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
O
Z
Z
I/O Z
I/O
I/O
Z
I/O Z
I/O*⁴
I/O
Z
I
Z
I
I
Z*³
O
Z
O
O
Z*³
O
Z
O
O
Z*³
O
Z
O
O
Z*²
O
Z*²
O
O
Z*²
O
Z*²
O
O
Z*³
O
Z
O
O
Z*³
O
Z
O
O
Z*³
O
Z
O
O
Z*³
O
Z
O
O
Z
O
Z*²
O*⁵
O
(MZIZEL in
HCPCR = 0)
Z*²
(MZIZEL in
HCPCR = 1)
Z*²
O
Z*²
O
O
DMAC
DREQ0,
Z
DREQ1
DACK0,
Z
DACK1
I
Z
Z
I
I
I
I
O
Z
Z
O
O
O*⁵
O
(MZIZEL in
HCPCR = 0)
O*¹
(MZIZEL in
HCPCR = 1)
Rev. 4.00 Dec. 15, 2009 Page 1478 of 1558
REJ09B0181-0400