LPC47M192-NW Standard Microsystems (SMSC), LPC47M192-NW Datasheet - Page 198

• Manufacturer Part Number: LPC47M192-NW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M192-NW

• Lead Free Status / RoHS Status: Compliant

SMSC DS – LPC47M192
CLOCKI
NAME
NAME
Note 1 : Internal write-protection period after Vcc passes 2.7 volts on power-up
t1
t2
t1
t2
A l l H o s t
A c c e s s e s
t1
t2
t3
V c c
Clock Cycle Time for 14.318MHZ
Clock High Time/Low Time for 14.318MHz
Clock Cycle Time for 32KHZ
Clock High Time/Low Time for 32KHz
Clock Rise Time/Fall Time (not shown)
All Host Accesses After Powerup (Note 1)
Vcc Slew from 2.7V to 0V
Vcc Slew from 0V to 2.7V
DESCRIPTION
DESCRIPTION
FIGURE 13 - INPUT CLOCK TIMING
t 1
FIGURE 12 - POWER-UP TIMING
DATASHEET
Page 198
t1
t2
MIN
125
300
100
MIN
t 2
20
TYP
69.84
31.25
15.63
TYP
35
t 3
t2
MAX
500
MAX
5
UNITS
UNITS
us
us
us
µ s
µ s
ns
ns
ns
Rev. 03/30/05