HD64F7045F28V Datasheet, PDF (889/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

PDR
PDn/
Dn
PROM mode
RES
R
Q _PDnDR D
C
PDW
Bus right release
SLEEP
Standby
Din
n = 0–7
PDR: Port D read signal
PDW: Port D write signal
RES: Reset signal
Dout: Data output timing signal
Din: Data bus input timing signal
Note: * Not available with the mask version.
Figure B.24 PDn/Dn Block Diagram
On-chip^*
EPROM
Dn
Internal
data bus
Dn
Dout
Single mode
MCU mode 0
MCU mode 1
MCU mode 2
PFC
Q PDnMD
Q PDnIOR
SBYCR
Q HIZ
849