HD64F3039F18 Datasheet, PDF (558/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 18 Electrical Characteristics
Item
SCI
Ports
and
TPC
Symbol
Transmit data delay t_TXD
time
Receive data setup t_RXS
time (synchronous)
Receive data hold t_RXH
time (synchronous
clock input)
Receive data hold
time (synchronous
clock output)
Output data delay t_PWD
time
Input data setup time t_PRS
Input data hold time t_PRH
Condition A
8 MHz
Min Max
— 100
100 —
100 —
0
—
— 100
50 —
50 —
Condition B
10 MHz
Min Max
— 100
100 —
100 —
0
—
— 100
50 —
50 —
Condition C
18 MHz
Min Max Unit
— 100 ns
Test
Conditions
Figure 18.18
100 —
100 —
0
—
— 100 ns Figure 18.14
50 —
50 —
This LSI
output pin
C
5V
R_L
C = 90 pF: ports 1, 2, 3, 5, 6, 8, φ
C = 30 pF: ports 9, A, B
R_L = 2.4 kΩ
R _H = 12 kΩ
R_H
Input/output timing measurement levels
• Low: 0.8 V
• High: 2.0 V
Figure 18.3 Output Load Circuit
Rev.3.00 Mar. 26, 2007 Page 534 of 682
REJ09B0353-0300