lan9303m Standard Microsystems Corp., lan9303m Datasheet - Page 374

• Manufacturer Part Number: lan9303m
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Dual Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Revision 1.3 (08-27-09)
SYMBOL
t
t
t
t
hold
clkp
clkh
t
clkl
su
Px_IND[3:0]
Px_INCLK
Note 14.19 Timing was designed for system load between 10 pf and 15 pf.
Px_INDV
P x _INCLK period
P x _INCLK high time
P x _INCLK low time
P x _IND[3:0], P x _INDV setup time to rising edge
of P x _INCLK
P x _IND[3:0], P x _INDV hold time after rising
edge of P x _INCLK
(output)
Table 14.16 Turbo MII Input Timing Values (PHY Mode)
Figure 14.11 Turbo MII Input Timing (PHY Mode)
DESCRIPTION
t
hold
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
t
su
DATASHEET
t
hold
t
clkh
t
374
clkp
t
clkl
t
su
t
t
t
hold
clkp
clkp
MIN
7.0
20
0
*0.4
*0.4
t
t
clkp
clkp
MAX
t
hold
*0.6
*0.6
SMSC LAN9303M/LAN9303Mi
UNITS
ns
ns
ns
ns
ns
t
su
Note 14.19
Note 14.19
NOTES
Datasheet