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The MT9LD272A(X) and MT18LD472A(X) are randomly accessed 16MB and 32MB memories organized in a x72 configuration. They are specially processed to operate from 3V to 3.6V for low-voltage memory systems. During READ or WRITE cycles, each bit is uniquely addressed through the 21/22 address bits, which are entered 11 bits (A0 -A10) at RAS# time and 10/11 bits (A.
• JEDEC-standard, eight-CAS#, ECC pinout in a 168-pin, dual in-line memory module (DIMM)
• 16MB (2 Meg x 72) and 32MB (4 Meg x 72)
• Nonbuffered
• High-performance CMOS silicon-gate process
• Single +3.3V ±0.3V power supply
• All inputs, outputs and clocks are TTL-compatible
• Refresh modes: RAS#-ONLY, CAS#-BEFORE-RAS# (CBR) and HIDDEN
• 2,048-cycle refresh distributed across 32ms
• FAST-PAGE-MODE (FPM) or Extended Data-Out (EDO) PAGE MODE access cycles
• Serial presence-detect (SPD)
MT9LD272A(X), MT18LD472A(X)
For the latest data sheet revisions, please refer to the Micron Web site: www.micr.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MT9LD472A |
Micron Technology |
NONBUFFERED DRAM DIMMs |
|
| 2 | MT9LSDT1672 |
Micron Technology |
SYNCHRONOUS DRAM MODULE |
|
| 3 | MT9LSDT1672A |
Micron |
SYNCHRONOUS DRAM MODULE |
|
| 4 | MT9LSDT6472A |
Micron |
Synchronous DRAM Module |
|
| 5 | MT9LSDT872 |
Micron Technology |
SYNCHRONOUS DRAM MODULE |
|
| 6 | MT90 |
Techsem |
Thyristor Modules |
|
| 7 | MT900A-UR |
Marktech Corporate |
5mm Ultra Bright LED |
|
| 8 | MT90210 |
Mitel Networks Corporation |
Multi-Rate Parallel Access Circuit |
|
| 9 | MT90220 |
Mitel Networks Corporation |
Octal IMA/UNI PHY Device |
|
| 10 | MT90221 |
Mitel Networks Corporation |
Quad IMA/UNI PHY Device |
|
| 11 | MT90222 |
Zarlink Semiconductor |
4/8/16 Port IMA/TC PHY Device |
|
| 12 | MT90223 |
Zarlink Semiconductor |
4/8/16 Port IMA/TC PHY Device |
|