LPC47M172 SMSC Corporation, LPC47M172 Datasheet - Page 202

• Manufacturer Part Number: LPC47M172
• Description: ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
• Manufacturer: SMSC Corporation

Advanced I/O Controller with Motherboard GLUE Logic
Datasheet
12.4
CAPACITANCE T
Note:
SMSC/Non-SMSC Register Sets (Rev. 02-27-04)
Clock Input Capacitance
Input Capacitance
Output Capacitance
PARAMETER
Capacitance Values for Pins
The input capacitance of a port is measured at the connector pins.
A
= 25
o
C; fc = 1MHz; V
SYMBOL
C
C
C
OUT
IN
IN
CC
= 3.3V ±10%
DATASHEET
MIN
Page 202
LIMITS
TYP
MAX
20
10
20
UNIT
pF
pF
pF
All pins except pin
under test tied to AC
ground
TEST CONDITION
SMSC LPC47M172