LAN9215-MZP SMSC, LAN9215-MZP Datasheet - Page 22

• 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

Revision 2.7 (03-15-10)
Management Data
Management Data
IO/External PHY
NAME
Detect
Clock
Note 2.2
Note 2.3
(EXT_PHY_DET)
Pins RXD[3:1] provide internal pull-down resistors to prevent these pins from floating when
unused. RXD0 (pin 75) does not provide an internal pull-down resistor. This pin must be
pulled or driven to a valid state at all times.
The external SMI port is selected when SMI_SEL = 1. When SMI_SEL = 0, MDIO is tri-
stated and MDC is driven low.
SYMBOL
MDIO
MDC
Table 2.6 MII Interface Signals
BUFFER
TYPE
(PD)
(PD)
I/O8
O8
DATASHEET
22
NUM
PINS
1
1
Management Data IO: When SMI_SEL = 1,
this pin is the MII SMI serial IO bus pin.
External PHY Detect: This pin also functions
as a strap input, which can be used to indicate
the presence of an external PHY.
Note:
Management Data Clock: When SMI_SEL = 1,
this pin is the MII management data clock.
When SMI_SEL=0, this pin is driven low.
Note:
16-bit Non-PCI 10/100 Ethernet Controller with HP Auto-MDIX Support
See
"HW_CFG—Hardware Configuration
Register"
SMI_SEL and EXT_PHY_DET
See
"HW_CFG—Hardware Configuration
Register"
SMI_SEL.
Section 5.3.9,
Section 5.3.9,
DESCRIPTION
for more information on
for more information on
SMSC LAN9215
Datasheet