HD6417040AF28 RENESAS [Renesas Technology Corp], HD6417040AF28 Datasheet - Page 18

• Manufacturer Part Number: HD6417040AF28
• Description: Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
• Manufacturer: RENESAS [Renesas Technology Corp]

Section
CASH PB3 IRQ1
POE1 CASL
IRQ2 POE2
Page
Description
Class
Clock
System
control
Interrupt NMI
Address
bus
Data bus D0–D31
Bus
control
DMAC
Note: * Only when n = 4.
On-chip flash memory *
Pin Function
Pin Name
CK
RES
MRES
WDTOVF
BREQ
BACK
IRQ0–IRQ7
IRQOUT (PD30)
IRQOUT (PE15)
A0–A21
WAIT
RD/WR, RAS
CASH, CASL,
CASLH, CASLL
RD
CS0, CS1
CS2, CS3
WRHH, WRHL,
WRH, WRL
AH
DACK0, DACK1
(PD26, PD27)
DACK0, DACK1
(PE14, PE15)
DRAK0, DRAK1
DREQ0, DREQ1
A17
Power-OnManual Standby Sleep Release
O
I
Z *
O *
Z *
Z *
I
Z *
Z *
Z *
O *
Z *
Z *
Z *
Z *
H
H
Z *
H
Z *
Z *
Z *
Z *
Z *
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
2
Reset
O
I
I
O *
I
O
I
I
O
O
O
I/O
I
O
O
O
O
O
O
O
O
O
O
I
3
Pin modes
H *
I
Z
O
Z
Z
I
Z
H *
Z
Z
Z
Z
O
O
Z
Z
Z
Z
Z
O *
Z
O *
Z
Power-Down Bus Right
1
1
1
1
O
I
I
O
I
O
I
I
H
H
O
I/O
I
O
O
O
O
O
O
O
O
O
O
I
O
I
I
O
I
L
I
I
O
O
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
O
O
O
I
Standby in Bus
Right Release
O
I
Z
O
I
L
I
Z
H *
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
O *
Z
O *
Z
1
1
1