HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 358

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 20-10 Timing Conditions of On-Chip
Item
SCI
Port Output data
• Measurement Conditions for AC Characteristics
Input
Input
clock cycle
Input
pulse width
Transmit
data delay
Receive
data setup
time
Receive
data hold
time
delay time
Input data setup time t
Input data hold time
H8/534
(H8/536)
output pin
Supporting Modules (cont)
(Async) t
(Sync)
(Sync) t
(Sync) t
(Sync) t
Symbol Min
t
t
t
PRS
PRH
Scyc
SCKW
TXD
RXS
RXH
PWD
C
Figure 20-3 Output Load Circuit
2
4
0.4
–
100
100
–
50
50
6 MHz
Max
–
–
0.6
100
–
–
100
–
–
R
H
Condition A
Condition D
Min Max
2
4
0.4
–
100
100
–
50
50
8 MHz
347
–
–
0.6
100
–
–
100
–
–
5 V
R
L
Condition C
C
R
R
Input/output timing reference levels
Low:
High:
Min
2
4
0.4
–
100
100
–
50
50
10 MHz
L
H
= 90 pF: P1, P2, P3, P4, P5, P6
= 30 pF: P7, P9
= 2.4 k
= 12 k
– Preliminary for S-Mask Versions–
0.8 V
2.0 V
Max
–
–
0.6
100
–
–
100
–
–
Condition B
Min Max
2
4
0.4
–
100 –
100 –
–
50
50
16 MHz
–
–
0.6
100
100
–
–
Unit
t
t
t
ns
ns
ns
ns
ns
ns
cyc
cyc
Scyc
See figure
20-21
See figure
20-13
Test
Conditions
See figure
20-20