This datasheet contains information about Micron MT48LC64M4A2, MT48LC32M8A2, MT48LC16M16A2, including specifications, features, pin assignment, etc.
The MT48LC series are high‑speed synchronous SDRAM devices offered in 256 Mb capacities with x4, x8, and x16 data widths. They are internally organized as a quad‑bank architecture, providing up to 8 192 rows and variable column counts depending on the data width.
Key features include programmable burst lengths, auto‑precharge, self‑refresh, LVITL‑compatible I/O, and operation at a single 3.3 V supply. The devices are supplied in several packages such as 54‑pin TSOP II, 60‑ball FBGA, and 54‑ball VEBGA, and meet both commercial (0 °C – +70 °C) and industrial (‑40 °C – +85 °C) temperature specifications.
| Capacity | 256 Mb (x4, x8, x16) |
|---|---|
| Organization | Quad‑bank DRAM |
| Supply Voltage | 3.3 V |
| Burst Lengths | 1, 2, 4, 8, or full page |
| Refresh Interval | 64 ms, 8 192‑cycle refresh |
It operates from a single 3.3 V supply.
Burst lengths of 1, 2, 4, 8, or a full page can be selected.