HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 840

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

21.3.10 I/O Port Timing
Table 21.15 I/O Port Timing
Conditions: V
Item
Port output data delay time
Port input data setup time
(tEcyc:tPcyc = 1:1)
Port input data setup time
(tEcyc:tPcyc = 1:2)
Port input data setup time
(tEcyc:tPcyc = 1:4)
Port input data hold time
V
CC
SS
Figure 21.67 I/O Port Input/Output Timing (tEcyc:tPcyc = 1:1)
CKIO
PA0–PA15
PB0–PB15
(read)
PA0–PA15
PB0–PB15
(write)
= PV
= PLLV
SS
= PLLV
CC
= 3.3 V ±0.3 V, PV
SS
= 0 V, Ta = –20 to +75°C
Symbol
tPWD
tPRS
tPRS
tPRS
tPRH
CC
= 5.0 V ± 0.5 V/3.3 V ±0.3 V, PV
tPRS
Min
—
50
tcyc + 50
3tcyc + 50 —
50
tPRH
tPWD
Max
50
—
—
—
Unit
ns
ns
ns
ns
ns
CC
Figure
21.67, 21.68
21.67
21.68
21.67, 21.68
V
CC
,
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