HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 833

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

26.3.11 Port Output Enable (POE) Timing
Table 26.13 shows port output enable (POE) timing.
Table 26.13 Port Output Enable Timing
Conditions: V
Item
POE input setup time
POE input pulse width
SDA0
SCL0
CK
POE input
P*
AV
(regular specifications), T
When programming or erasing flash memory, T
CC
t
BUF
ref
= PLLV
Note: * S, P, and Sr represent the following conditions
= 3.0 V to AV
S*
t
Sf
V
V
t
IH
IL
STAH
S: Start
P: Halt
Sr: Retransmission start
CC
t
SCLL
Figure 26.22 POE Input/Output Timing
=3.3 V ± 0.3 V, AV
Figure 26.21 I
Symbol
t
t
POES
POEW
t
SCL
CC
t
SCLH
, V
t
Sr
SS
a
= –40°C to +85°C (wide-range specifications),
= PLLV
Min.
100
1.5
t
2
SDAH
C Bus Interface Timing
CC
SS
= 3.3 V ± 0.3 V, AV
= AV
t
POES
Max.
—
—
SS
Rev.4.00 Mar. 27, 2008 Page 789 of 882
Sr*
= 0 V, T
a
t
STAS
t
= –20°C to +75°C.
POEW
a
Unit
tpcyc
ns
= –20°C to +75°C
26. Electrical Characteristics
CC
= V
t
SDAS
t
SP
CC
± 0.3 V,
t
Figure
Figure 26.22
REJ09B0108-0400
STOS
P*