h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 854

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

Section 25 Electrical Characteristics
25.6
This section shows timing diagrams.
Figure 25.4 shows the test conditions for the AC characteristics.
25.6.1
Rev. 4.00 Jun 06, 2006 page 800 of 1004
REJ09B0301-0400
Chip output
pin
Operational Timing
Clock Timing
C
Figure 25.5 System Clock Timing
Figure 25.4 Output Load Circuit
R
H
t
CH
t
cyc
V
t
CC
Cf
t
CL
R
L
t
Cr
C = 30 pF: All output ports
R
R
I/O timing test levels
• Low level: 0.8 V
• High level: 2.0 V
L
H
= 2.4 k
= 12 k