HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 830

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

26. Electrical Characteristics
26.3.9
Table 26.11 shows serial communication interface timing.
Table 26.11 Serial Communication Interface Timing
Conditions: V
Rev.4.00 Mar. 27, 2008 Page 786 of 882
REJ09B0108-0400
Item
Input clock cycle (asynchronous)
Input clock cycle (clock sync)
Input clock pulse width
Input clock rise time
Input clock fall time
Transmit data delay time
Received data setup time
Received data hold time
Transmit data delay time
Received data setup time
Received data hold time
Transmit data delay time
Received data setup time
Received data hold time
Serial Communication Interface (SCI) Timing
AV
(regular specifications), T
When programming or erasing flash memory, T
CC
ref
= PLLV
= 3.0 V to AV
CC
=3.3 V ± 0.3 V, AV
asynchronous
clock sync
(When SCK
input)
clock sync
(When SCK
output)
CC
, V
SS
a
= –40°C to +85°C (wide-range specifications),
= PLLV
Symbol Min.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
scyc
scyc
sckw
sckr
sckf
TxD
RxS
RxH
TxD
RxS
RxH
TxD
RxS
RxH
CC
SS
= 3.3 V ± 0.3 V, AV
= AV
4
6
0.4
⎯
⎯
⎯
100
100
⎯
t
t
⎯
0.5 t
1.5 t
pcyc
pcyc
SS
= 0 V, T
+ 25
+ 25
pcyc
pcyc
a
= –20°C to +75°C.
+ 50 ⎯
a
= –20°C to +75°C
Max.
⎯
⎯
0.6
1.5
1.5
100
⎯
⎯
t
⎯
⎯
65
⎯
pcyc
CC
+ 43
= V
CC
± 0.3 V,
Unit
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
pcyc
pcyc
scyc
pcyc
pcyc
Figure
Figure
26.19
Figure
26.20