SH7280 Datasheet, PDF (1694/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Appendix
Pin Function
Pin State
Reset State
Power-Down State
Type
Pin Name
Power-On
Expansion
without ROM _{Expansion Single-}
8 bits 16 bits ^{with ROM chip} Manual Software Standby
Bus
Master- Oscillation POE
ship Stop
Function
Sleep Release Detected Used
Bus control CASL
Z
DQMLU,
Z
DQMLL
AH (PA23)
Z
AH (PE14)
Z
RDWR
Z
RD
H
Z
WRH, WRL H
Z
CKE
Z
DMAC
DREQ0 (PD24), Z
DREQ1 (PD25)
DREQ0 (PE0), Z
DREQ1 (PE2)
DACK0 (PD26), Z
DACK1 (PD27)
DACK0 (PE14), Z
DACK1 (PE15)
TEND0,
Z
TEND1
O
Z*²
O
Z*³
O
Z*²
O
O
O
Z
O
O
O
Z*³
O
Z
O
O
O
Z
O
Z
O*⁷
O
(MZIZEH in HCPCR = 0)
Z*³
(MZIZEH in HCPCR = 1)
O
Z*³
O
Z
O
O
O
Z*³
O
Z
O
O
O
Z*³
O
Z
O
O
O
Z*²
O
Z*²
O
O
I
Z
I
I
I*⁵
I
I
Z
I
I
I*⁸
I
O
Z
O
O
O*⁵
O
(MZIZDH in HCPCR = 0)
O*¹
(MZIZDH in HCPCR = 1)
O
Z
O
O
O*⁷
O
(MZIZEL in HCPCR = 0)
O*¹
(MZIZEL in HCPCR = 1)
O
O*¹
O
O
O
O
MTU2
TCLKA to
Z
TCLKD
I
Z
I
I
I
I
(MZIZEL in HCPCR = 0)
O*¹
(MZIZEL in HCPCR = 1)
Rev. 1.00 Jun. 26, 2008 Page 1664 of 1692
REJ09B0393-0100