The TMS664xx4 series are 67 108 864-bit synchronous dynamic random-access memory (SDRAM) devices which are organized as follow: D Four banks of 1 048 576 words with 16 bits per word D Four banks of 2 097152 words with 8 bits per word D Four banks of 4 194304 words with 4 bits per word All inputs and outputs of the TMS664xx4 series are compatible with the LVT.
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D Power-Down Mode D Compatible With JEDEC Standards D 16K RAS-Only Refresh (Total for All Banks) D 4K Auto Refresh (Total for All Banks)/64 ms D Automatic Precharge and Controlled
Precharge
D Burst Interruptions Supported:
– Read Interruption
– Write Interruption
– Precharge Interruption
D Support Clock-Suspend Operation (Hold
Command)
D Intel PC100 Compliant (-8 and -8A parts)
’664xx4-8 ’664xx4-8A ’664xx4-10
SYNCHRONOUS CLOCK CYLE TIME
tCK3 8 ns
tCK2 10 ns
8 ns 15 ns
10 ns
15 ns
ACCESS TIME CLOCK TO OUTPUT
tAC3 6 ns
tAC2 6 ns
6 ns 7.5 ns
7.5 ns 7.5 ns
REFRESH INTERVAL
tREF 64 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TMS664164 |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
2 | TMS664814 |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
3 | TMS626162 |
Texas Instruments |
DYNAMIC RANDOM-ACCESS MEMORIES | |
4 | TMS626162A |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
5 | TMS626812 |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
6 | TMS626812A |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
7 | TMS626812B |
Texas Instruments |
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY | |
8 | TMS-108-xx |
Samtec |
Micro Strips | |
9 | TMS06105 |
TRACO POWER |
AC/DC Power Modules | |
10 | TMS06112 |
TRACO POWER |
AC/DC Power Modules | |
11 | TMS06115 |
TRACO POWER |
AC/DC Power Modules | |
12 | TMS06124 |
TRACO POWER |
AC/DC Power Modules |