SMSC LAN91C111 MIN, TYP, MAX, MIN, TYP, MAX, UNITS, UNITS, PARAMETER, PARAMETER, Figure 14.10 MII Timing

10/100 Non-PCI Ethernet Single Chip MAC + PHY

Datasheet

	PARAMETER	MIN	TYP	MAX	UNITS
t8	A1-A15, AEN, nBE[3:0] Setup to nADS Rising	8			ns
t9	A1-A15, AEN, nBE[3:0] Hold After nADS Rising	5			ns
t10	nCYCLE Setup to LCLK Rising	5			ns
t11	nCYCLE Hold after LCLK Rising (Non-Burst Mode)	3			ns
t16	W/nR Setup to nCYCLE Active	0			ns
t20	Data Hold from LCLK Rising (Read)	4			ns
t21	nSRDY Delay from LCLK Rising			7	ns
t23	nRDYRTN Setup to LCLK Rising	3			ns
t24	nRDYRTN Hold after LCLK Rising	3			ns

TXD0-TXD3

t27

t27

TXEN100

t28

RXD0-RXD3

t28t28

RX25 t29

RX_DV

t29

RX_ER

Figure 14.10 MII Timing

	PARAMETER	MIN	TYP	MAX	UNITS
t27	TXD0-TXD3, TXEN100 Delay from TX25 Rising	0		15	ns
t28	RXD0-RXD3, RX_DV, RX_ER Setup to RX25 Rising	10			ns
t29	RXD0-RXD3, RX_DV, RX_ER Hold After RX25 Rising	10			ns

SMSC LAN91C111 REV C 117 Revision 1.91 (08-18-08)

DATASHEET