h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 861

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

25.6.4
A15 to A0,
IOS *
AS *
RD
(read)
Note: * AS and IOS are the same pin. The function is selected by the IOSE bit in SYSCR.
D7 to D0
(read)
Timing of On-Chip Supporting Modules
Ports 1 to 9
(read)
Ports 1 to 6, 8, 9
(write)
Figure 25.14 Burst ROM Access Timing (One-State Access)
Figure 25.15 I/O Port Input/Output Timing
T
1
T
1
T
2
or T
t
PRS
3
Rev. 4.00 Jun 06, 2006 page 807 of 1004
t
PRH
t
AD
Section 25 Electrical Characteristics
T
2
t
ACC1
T
1
t
RDS
t
PWD
t
RDH
t
RSD2
REJ09B0301-0400