2MB Ram Upgrade for Grahics Cards (S3 Virge, Trident Etc) 256KX16 SOJ40 EDO/FPM

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$9.0
Brand
Taiwan Memory Technology
Unit Type
Unit
MPN
T224162B-35J
Unit Quantity
4
Vintage
Yes

4PCS T224162B- 35J SOJ-40 5V 256Kx16 Taiwan Memory Technology CMOS DRAM (EDO) and is also backwards compatible with Fast Page Mode DRAM.

35ns Access Time. So it will work with other chips 35ns or higher. 35,40,45,50,60,70,80ns etc.

Great memory upgrade chips for ATi, Diamond, 3Dfx, or Generic video cards using the S3, Avance Logic, Cirrus Logic, Orchid, Trident or Western Digital chipsets that use a SOJ-40 Chip socket. Both PCI and Vesa Local Bus Graphics Cards can have these sockets. Please confirm compatibility before purchasing.

I have uploaded a few example graphics cards that have sockets to use this Dram chip. Graphics Cards are *NOT* included in this sale / listing.


T224162B Product details


GENERAL DESCRIPTION

The T224162B is a randomly accessed solid state memory containing 4,194,304 bits organized in a x16

configuration. The T224162B has both BYTE WRITE and WORD WRITE access cycles via two CAS pins. It offers Fast Page mode with Extended Data Output.



FEATURES

·     Industry - standard x 16 pinouts and timing functions.

·     Single 5V (±10 %) power supply.

·     All device pins are TTL -compatible.

·     512-cycle refresh in 8ms.

·     Refresh modes:  RAS only ,  CAS BEFORE RAS (CBR) and HIDDEN.

·     Extended data - out (EDO) PAGE MODE access cycle.

·     BYTE WRITE and BYTE READ access cycles.