RTL8019AS Ver la hoja de datos (PDF) - Realtek Semiconductor

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RTL8019AS

Realtek Full-Duplex Ethernet Controller with Plug and Play Function (RealPNP)

Realtek Semiconductor 

SPECIFICATION

RTL8019AS

7. Electrical Specifications and Timings

7.1. Absolute Maximum Ratings

Operating Temperature ........................................................................................... 0℃ to 70℃

Storage Temperature .............................................................................................. -65℃ to 140℃

All Outputs and Supply Voltages, with respect to Ground ........................................ -0.5V to 7V

Power Dissipation ..................................................................................................

Warning:

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to

the device. These are stress ratings only.

Functionality at or above these limits is not recommended and extended exposure to "Absolute

Maximum Ratings" may affect device reliability.

7.2. D.C. Characteristics (Tc=0℃ to 70℃, Vcc=5V+5%)

Symbol

Parameter

Vil

Input Low Voltage

Vih

Input Low Voltage

Vol1

Output Low Voltage 1

Voh1

Output High Voltage 1

Vol2

Output Low Voltage 2

Voh2

Output High Voltage 2

Vol3

Output Low Voltage 3

Rpull-low Internal Pull-Low Resistance

II

Input Leakage Current

Min.

2.0

3.0

3.5

50

-10

Typ.

0.4

3.5

0.4

4.0

100

Max.

0.8

0.6

0.6

0.6

150

10

Unit

Conditions

V

V

V Iol=16mA, Note 1

V Ioh=8mA, Note 1

V Iol=4mA, Note 2

V Ioh=4mA, Note 2

V Iol=24mA, Note 3

KW

mA

Note 1: Apply only to INT7 ~ INT0, SD15 ~ SD0.

Note 2: Apply only to MD7 ~ MD0, MA13 ~ MA0, LED Pins, EECS, MWRB, MRDB, BCSB.

Note 3: Apply only to IOCHRDY, IOCS16B

7.3. A.C. Timing Characteristics

(1) ISA I/O Read/Write

8019AS.doc

46

2001-04-02

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