LAN9215-MZP SMSC, LAN9215-MZP Datasheet - Page 39

• Manufacturer Part Number: LAN9215-MZP
• Description: Ethernet ICs 16-BIT NON-PCI 10/100 ETHERNET CTRL
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9215-MZP

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 69 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-bit Non-PCI 10/100 Ethernet Controller with HP Auto-MDIX Support
Datasheet
SMSC LAN9215
EEDIO (OUTPUT)
EEDIO (OUTPUT)
EEDIO (INPUT)
EEDIO (INPUT)
EEDIO (OUTPUT)
EEDIO (INPUT)
EECLK
EECLK
EECS
EECS
READ (Read Location): This command will cause a read of the EEPROM location pointed to by EPC
Address (EPC_ADDR). The result of the read is available in the E2P_DATA register.
WRITE (Write Location): If erase/write operations are enabled in the EEPROM, this command will
cause the contents of the E2P_DATA register to be written to the EEPROM location selected by the
EPC Address field (EPC_ADDR). The EPC_TO bit is set if the EEPROM does not respond within
30ms.
WRAL (Write All): If erase/write operations are enabled in the EEPROM, this command will cause the
contents of the E2P_DATA register to be written to every EEPROM memory location. The EPC_TO bit
is set if the EEPROM does not respond within 30ms.
Table 3.8, "Required EECLK
each EEPROM operation.
EECLK
EECS
1
1
0
0
1
0
1
Figure 3.8 EEPROM WRITE Cycle
Figure 3.9 EEPROM WRAL Cycle
Figure 3.7 EEPROM READ Cycle
1
0
Cycles", shown below, shows the number of EECLK cycles required for
A6
1
0
DATASHEET
A6
39
A0
D7
D7
A0
D7
D0
D0
t
t
CSL
CSL
D0
Revision 2.7 (03-15-10)
t
CSL