SMSC LAN91C111 MIN, TYP, MAX, UNITS, PARAMETER, Figure 14.2 Asynchronous Cycle - Using nADS

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

Datasheet

	Asynchronous Cycle -- Using nADS
	t9
Addr,AEN,nBE[1:0]	valid
	t8
nADS
	t3	t4
Read Data	valid
	t6
t1	t5
nRD,nWR
		t5A
Write Data	valid

Figure 14.2 Asynchronous Cycle - Using nADS

	PARAMETER	MIN	TYP	MAX	UNITS
t1	A1-A15, AEN, nBE[3:0] Valid to nRD, nWR Active	2			ns
t3	nRD Low to Valid Data			15	ns
t4	nRD High to Data Invalid	2		15	ns
t5	Data Setup to nWR Inactive	10			ns
t5A	Data Hold After nWR Inactive	5			ns
t6	nRD Strobe Width	15			ns
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

SMSC LAN91C111 REV C 111 Revision 1.91 (08-18-08)

DATASHEET