LAN9313I-NZW SMSC, LAN9313I-NZW Datasheet - Page 391

• Manufacturer Part Number: LAN9313I-NZW
• Description: Ethernet ICs Three Port 10/100 Ethernet Switch
• Manufacturer: SMSC
• Type: Three Port Managed Ethernet Switchr

Specifications of LAN9313I-NZW

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Switches
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 Mbps, 100 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 155 mA, 270 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
SMSC LAN9313/LAN9313i
14.5.4
SYMBOL
EEDI (VERIFY)
t
t
t
t
t
t
t
t
cshckh
t
t
ckhdis
dhckh
dvckh
dsckh
cshdv
ckcyc
cklcsl
ckldis
dhcsl
t
t
t
ckh
ckl
csl
EECLK
Microwire Timing
This section specifies the Microwire EEPROM interface timing requirements. Please refer to
8.2.3, "Microwire EEPROM," on page 108
EECS
EEDO
EEDI
EECLK cycle time
EECLK high time
EECLK low time
EECS high before rising edge of EECLK
EECLK falling edge to EECS low
EEDO valid before rising edge of EECLK
EEDO disable after rising edge of EECLK
EEDI setup to rising edge of EECLK
EEDI hold after rising edge of EECLK
EECLK low to EEDO data disable
EEDI valid after EECS high (VERIFY)
EEDI hold after EECS low (VERIFY)
EECS low
t
cshckh
DESCRIPTION
Table 14.8 Microwire Timing Values
t
Figure 14.4 Microwire Timing
cshdv
t
ckh
t
t
dsckh
ckcyc
DATASHEET
t
dvckh
t
ckl
391
for a functional description of this serial interface.
t
ckhdis
t
dhckh
1070
1070
1110
MIN
550
550
550
550
580
30
90
0
0
t
ckldis
t
cklcsl
t
TYP
dhcsl
t
csl
Revision 1.7 (06-29-10)
MAX
1130
570
570
600
UNITS
Section
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS