ICS1893Y-10 IDT, Integrated Device Technology Inc, ICS1893Y-10 Datasheet - Page 131

• Manufacturer Part Number: ICS1893Y-10
• Description: PHYCEIVER LOW PWR 3.3V 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: PHYceiver™r
• Type: PHY Transceiverr

Specifications of ICS1893Y-10

• Protocol: MII
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 1893Y-10; 800-1934-5; ICS1893Y-10

9.5.7 MII Management Interface Timing
ICS1893Y-10 Rev F 1/20/04
Table 9-14
timings of signals on the MDC and MDIO pins).
Table 9-14. MII Management Interface Timing
† The ICS1893Y-10 is tested at 25 MHz (a 40-ns period) with a 50-pF load. Designs must account for all board loading
Figure 9-8. MII Management Interface Timing Diagram
MDC
MDIO
(Output)
MDC
MDIO
(Input)
Period
of MDC.
Time
ICS1893Y-10 - Release
t1
t2
t3
t4
t5
t6
MDC Minimum High Time
MDC Minimum Low Time
MDC Period
MDC Rise Time to MDIO Valid
MDIO Setup Time to MDC
MDIO Hold Time after MDC
lists the significant time periods for the MII Management Interface timing (which consists of
t1
Parameter
t3
Copyright © 2004, Integrated Circuit Systems, Inc.
t2
t5
t4
t6
All rights reserved.
131
Figure 9-8
shows the timing diagram for the time periods.
Conditions
Chapter 9 DC and AC Operating Conditions
–
–
–
–
–
–
400†
Min.
160
160
10
10
0
Typ.
–
–
†
–
–
–
Max.
300
–
–
–
–
–
January, 2004
Units
ns
ns
ns
ns
ns
ns