LAN9117 Datasheet, PDF(15/114 Page) SMSC Corporation – HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER

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LAN9117 Datasheet, PDF (15/114 Pages) SMSC Corporation – HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER

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2.1 Buffer Types

TABLE 2-7:

Type

O12

OD12

IO8

OD8

AIO

ICLK

OCLK

BUFFER TYPES

Description

Input pin

Schmitt triggered Input

Output with 12mA sink and 12mA source

Open-drain output with 12mA sink

I/O with 8mA symmetrical drive

Open-drain output with 8mA sink

Output 8mA symmetrical drive

50uA (typical) internal pull-up

50uA (typical) internal pull-down

Analog input

Analog output

Analog bi-directional

Crystal oscillator input pin

Crystal oscillator output pin

LAN9117

ï£ 2005-2016 Microchip Technology Inc.

DS00002267A-page 15

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