LAN91C96IQFP datasheet(17/109 Pages) SMSC

17 / 109 page

Non-PCI Single-Chip Full Duplex Ethernet Controller

SMSC DS – LAN91C96I

Page 17

Rev. 03-28-07

DATASHEET

PIN NO.

TQFP

QFP

PIN NAME

TYPE

DESCRIPTION

71,79,

73,81,

AVDD

+5.0V analog power supply pins or 3.3V power supply pins

100,6,

22,29

54,64,92

,16

2,8,18,

24,31,

56,66,

GND

Ground pins.

78,86

80,88,89

AGND

Analog ground pins.

4.1

Buffer Symbols

Output buffer with 2mA source and 4mA sink at 5V.

Output buffer with 1mA source and 2mA sink at 3.3V.

I/O4

Output buffer with 2mA source and 4mA sink at 5V.

Output buffer with 1mA source and 2mA sink at 3.3V.

O162

Output buffer with 2mA source and 16mA sink at 5V.

Output buffer with 1mA source and 8mA sink at 3.3V.

O24

Output buffer with 12mA source and 24mA sink at 5V.

Output buffer with 6mA source and 12mA sink at 3.3V.

OD16

Open drain buffer with 16mA sink at 5V.

Open drain buffer with 8mA sink at 3.3V.

OD24

Open drain buffer with 24mA sink at 5V.

Open drain buffer with 12mA sink at 3.3V.

I/O24

Bi-directional buffer with 12mA source and 24mA sink at 5V.

Bi-directional buffer with 6mA source and 16mA sink at 3.3V.

Input buffer with TTL levels.

Input buffer with Schmitt Trigger Hysteresis.

Iclk

Clock input buffer.

Signal is 5.0V input tolerant when Vcc=3.3V.

DC levels and conditions defined in the DC Electrical Characteristics section.

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