HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 696

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 21-15 Timing of On-Chip Supporting Modules (cont)
Condition A: V
Condition C: V
Item
SCI
Ports
and
TPC
H8/3048 Series
output pin
Transmit data
delay time
Receive data
setup time
(synchronous)
Receive data
hold time
(synchronous)
Output data
delay time
Input data
setup time
Input data
hold time
V
specifications), T
V
specifications), T
CC
SS
CC
SS
C
= AV
= AV
= 2.7 V to 5.5 V, AV
= 5.0 V ± 10%, AV
Clock input
Clock output
SS
SS
= 0 V, ø = 1 MHz to 8 MHz, T
= 0 V, ø = 1 MHz to 16 MHz, T
R
Figure 21-6 Output Load Circuit
a
a
H
= –40°C to +85°C (wide-range specifications)
= –40°C to +85°C (wide-range specifications)
Symbol
t
t
t
t
t
t
t
TXD
RXS
RXH
RXH
PWD
PRS
PRH
CC
CC
5 V
= 5.0 V ± 10%, V
= 2.7 V to 5.5 V, V
R
L
688
Min
—
100
100
0
—
50
50
Condition A
C = 90 pF: ports 4, 5, 6, 8, A (19 to 0), D (15 to 8), ø
C = 30 pF: ports 9, A, B, RESO
R = 2.4 k
R = 12 k
Input/output timing measurement levels
• Low: 0.8 V
• High: 2.0 V
8 MHz
L
H
Max
100
—
—
—
100
—
—
a
a
= –20°C to +75°C (regular
REF
= –20°C to +75°C (regular
REF
—
100
100
0
—
50
50
Min
= 4.5 V to AV
Condition C
= 2.7 V to AV
16 MHz
Max
100
—
—
—
100
—
—
CC
Unit
ns
ns
CC
,
,
Test
Conditions
Figure 21-27
Figure 21-23