pc87591l-n05 National Semiconductor Corporation, pc87591l-n05 Datasheet - Page 352

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

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7.0 Device Specifications
7.6.5
Symbol
t
t
t
t
OUTv
OUTh
INPh
INPs
1. When using the Schmitt input.
GPIO Port Timing
Figure
132
132
133
133
CLK
Px Output Signals
Pw Output Signals
Pz Output Signals
CLK
Px Input Signals
Py Input Signals
Pz Input Signals
Input setup time IOPA0-7,
IOPB0-7, IOPC0-7, IOPD0-7,
IOPE0-7, IOPF0-7, IOPJ2-7,
IOPL3-4, IOPM0-7, IOPQ0-2,
KBSIN0-7
Input hold time IOPA0-7,
IOPB0-7, IOPC0-7, IOPD0-7,
IOPE0-7, IOPF0-7, IOPJ2-7,
IOPL3-4, IOPM0-7, IOPQ0-2,
KBSIN0-7
Output valid time KBSOUT0-15,
IOPA0-7, IOPB0-7, IOPC0-7,
IOPD0-7, IOPF0-7, IOPJ2-7,
IOPL3-4, IOPM0-7, IOPQ0-3
Output hold time KBSOUT0-15,
IOPA0-7, IOPB0-7, IOPC0-7,
IOPD0-7, IOPF0-7, IOPJ2-7,
IOPL3-4, IOPM0-7, IOPQ0-3
Figure 133. Output Signal Timing for Output and I/O Port Signals
Figure 132. Input Signal Timing for Input and I/O Port Signals
Description
1
1
(Continued)
t
INPs
Data Out
Data In
GPIO Output Timing
GPIO Input Timing
t
t
t
INPh
OUTv
OUTh
352
Before RE CLK
After RE CLK
After RE CLK
After RE CLK
Reference Conditions
0.5
Min
*
0
0
t
CLK
0.5
Max
*
t
CLK
Unit
Revision 1.2
ns
ns
-
-