DM9620 DAVICOM [Davicom Semiconductor, Inc.], DM9620 Datasheet - Page 60

• Manufacturer Part Number: DM9620
• Description: USB2.0 to 10/100M Fast Ethernet Controller
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

9. AC Timing waveform:
9.1 Power On Reset Timing
Preliminary
Version: DM9620 -15-DS-P02
February 20, 2012
Symbol
T1
T2
T3
T4
T5
T6
Power on
PWRST#
Strap pins
EECS
Power on reset time
PWRST# Low Period
Strap pin setup time with PWRST#
Strap pin hold time with PWRST#
PWRST# high to EECS high
PWRST# high to EECS burst end
Parameter
T1
T2
Min.
15
40
40
5
-
-
T3
Typ.
--
1
-
-
-
-
T4
T5
USB2.0 to Fast Ethernet Controller
Max.
1.85
-
-
-
-
-
T6
Unit
ms
ms
ms
ns
ns
us
Conditions
DM9620
-
-
-
-
-
60