SMSC LAN91C111 MIN, TYP, MAX, MIN, TYP, MAX, UNITS, UNITS, PARAMETER, PARAMETER, Figure 14.5 Burst Write Cycles - nVLBUS=1

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

Datasheet

	PARAMETER	MIN	TYP	MAX	UNITS
t26	ARDY Low Pulse Width	100		150	ns
t26A	Control Active to ARDY Low			10	ns
t13	Valid Data to ARDY High	10			ns

	t12
t17	t22	t18	t14	t18

Clock

t12A

nDATACS

W/nR			t17A
nCYCLE			t22A
Write Data	t20	t20	t20
	a	b	c
			t15
nRDYRTN

Figure 14.5 Burst Write Cycles - nVLBUS=1

	PARAMETER		MIN	TYP	MAX	UNITS
t12	nDATACS Setup to LCLK Rising		20			ns
t12A	nDATACS Hold After LCLK Rising		0			ns
t14	nRDYRTN Setup to LCLK Falling		10			ns
t15	nRDYRTN Hold after LCLK Falling		10			ns
t17	W/nR Setup to LCLK Falling		15			ns
t17A	W/nR Hold After LCLK Falling		3			ns
t18	Data Setup to LCLK Rising (Write)		15			ns
t20	Data Hold from LCLK Rising (Write)		4			ns
t22	nCYCLE Setup to LCLK Rising		5			ns
t22A	nCYCLE Hold After LCLK Rising		10			ns
SMSC LAN91C111 REV C		113			Revision 1.91 (08-18-08)

DATASHEET