Key facts
- Brand
- Micron
- Model
- MT48LC8M16A2
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-28
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Micron MT48LC32M4A2 / MT48LC16M8A2 / MT48LC8M16A2 SDRAM Datasheet
The 128‑Mb SDRAM family from Micron includes three configurations: 32 M × 4, 16 M × 8 and 8 M × 16 organized as quad‑bank DRAMs that operate at 3.3 V with a fully synchronous interface. Each bank contains 4,096 rows and a column depth that varies with the data width (2,048 columns for x4, 1,024 for x8, 512 for x16).
Key features include programmable burst lengths (1, 2, 4, 8 or full page), auto‑precharge, self‑refresh (64 ms, 4,096‑cycle), LVTTL‑compatible I/Os, and support for PC66/100/133 memory timings. The document provides functional block diagrams, pin descriptions, timing parameters, and detailed command definitions for proper initialization and operation.
Micron MT48LC8M16A2 specifications
| Organization | 32 M × 4, 16 M × 8, 8 M × 16 (quad‑bank) |
|---|---|
| Supply Voltage | +3.3 V ±0.3 V |
| Operating Temperature (Commercial) | 0 °C to +70 °C |
| Operating Temperature (Extended) | -40 °C to +85 °C |
| Package | 54‑pin TSOP (400 mil) TG |
| Burst Length Options | 1, 2, 4, 8 or full page |
| Self‑Refresh Interval | 64 ms (4,096 cycles) |
| Typical CL2 Timing | 10 ns @ CL2 (PC100) |
Source: Micron MT48LC32M4A2 / MT48LC16M8A2 / MT48LC8M16A2 SDRAM Datasheet
All Micron MT48LC8M16A2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage does the MT48LC32M4A2 SDRAM require?
It operates from a single +3.3 V supply with a ±0.3 V tolerance.
From: Micron MT48LC32M4A2 / MT48LC16M8A2 / MT48LC8M16A2 SDRAM Datasheet
Which burst lengths are programmable for these SDRAM parts?
Burst lengths of 1, 2, 4, 8 or a full‑page burst can be programmed.
From: Micron MT48LC32M4A2 / MT48LC16M8A2 / MT48LC8M16A2 SDRAM Datasheet