ROM obsolete. DP802518 Datasheet

DP802518 obsolete. Datasheet pdf. Equivalent

Part DP802518
Description Tropic Tsunami Tropic ii Microcode ROM (obsolete)
Feature www.DataSheet4U.com DP802518 TROPIC Tsunami TROPIC II Microcode ROM PRELIMINARY October 1993 DP80.
Manufacture National Semiconductor
Datasheet
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DP802518
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PRELIMINARY
October 1993
DP802518 TROPIC TsunamiTM
TROPIC IITM Microcode ROM
General Description
The DP802518 Tsunami is the microcode device for the
high performance Token Ring Protocol Interface Control-
ler TROPIC II Token Ring chipset this device features an
interface compatible to the DP80253 controller which al-
lows direct connection without the use of glue logic
The DP802518 Tsunami is implemented using National
Semiconductor’s Advanced CMOS process and operates
from a single 5Vg 10% power supply The Tsunami is avail-
able in either a 28-pin DIP or 32-pin PLCC package
Features
Y TROPIC II compatible
Glueless interface
Y High performance CMOS
Y Surface Mount and DIP Packages
28-pin molded plastic DIP
32-pin PLCC
Block Diagram
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TL F 11914 – 1
TRI-STATE is a registered trademark of National Semiconductor Corporation
TROPIC TsunamiTM and TROPIC IITM are trademarks of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 11914
RRD-B30M105 Printed in U S A
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DP802518
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Connection Diagrams
DIP
PLCC
TL F 11914–2
Order Number DP802518N
See NS Package Number N28B
TL F 11914 – 3
Order Number DP802518V
See NS Package Number VA32A
Commercial Temperature Range (0 C to a70 C)
VCC e 5V g10%
Parameter Order Number
Check Sum
DP802518 N V
xxxx
www.DataSheet4U.comA0–A15
Pin Names
Addresses
CE Chip Enable
OE Output Enable
O0 – O7
Outputs
NC No Connect
2
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