SH7040 Datasheet, PDF (882/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

PBR
On-chip flash memory^*
A17
Writer mode
RES
Q _PBnDR D
C
PBW
CASL,CASH
PFC
Q PBnMD0
Q PBnMD1
Q PBnIOR
Note: * Only when n = 4.
Standby
Bus right release
SBYCR
Q HIZ
POE
POEm
INTC
IRQm
n=3, 4
m=1, 2
PBR: Port B read signal
PBW: Port B write signal
RES: Reset signal
Figure B.19 PB4/IRQ2/POE2/CASH,PB3/IRQ1/POE1/CASL
Block Diagram (F-ZTAT Version)
844