pc87591l-n05 National Semiconductor Corporation, pc87591l-n05 Datasheet - Page 366

• Manufacturer Part Number: pc87591l-n05
• Description: Lpc Mobile Embedded Controller
• Manufacturer: National Semiconductor Corporation

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7.0 Device Specifications
7.6.16 LPC and SERIRQ Signals
Symbol
LAD3-LAD0, LFRAME
CLKRUN, SERIRQ
t
t
t
1. Not tested; guaranteed by characterization.
OFF
t
VAL
t
ON
SU
HI
V
V
DD
DD
= 3.3V 10%
= 3.3V 10%
Figure
LDRQ, SERIRQ,
158
158
158
159
159
LAD3-LAD0,
LAD3-LAD0,
CLKRUN
LCLK
SERIRQ
LCLK
Output Valid Delay
Float to Active Delay
Active to Float Delay
Input Setup Time
Input Hold Time
Leakage Only
Figure 158. LPC/SERIRQ Interface Output Timing
0.4 V
Description
Figure 159. LPC/SERIRQ Interface Input Timing
(Continued)
t
ON
DD
t
VAL
0.615 V
After RE CLK
After RE CLK
After RE CLK
Before RE CLK
After RE CLK
366
Reference Conditions
0.4 V
0.4 V
Outputs
Output Enabled
DD
Inputs
t
SU
DD
0.4 V
DD
DD
t
t
VAL
HI
t
OFF
0.285 V
DD
Min
2
2
7
0
1
Leakage Only
Max
11
28
Unit
Revision 1.2
ns
ns
ns
ns
ns