The UC62LS2048-20/25 is a low‑power CMOS static RAM organized as 131,072 words × 16 bits. It operates from 3.0 V to 3.6 V and offers features such as three‑state TTL‑compatible outputs, automatic power‑down, and data retention down to 1.2 V.
The document provides DC and AC electrical characteristics, timing parameters for read and write cycles, data‑retention behavior, and mechanical details for the TSOP‑II‑44 and 48‑pin mini‑BGA packages. Ordering information and package dimensions are also included.
| Memory organization | 131,072 words × 16 bits |
|---|---|
| Supply voltage | 3.0 V ~ 3.6 V |
| Standby current | 1 µA typ. |
| Maximum access time | 25 ns |
| Operating current (max) | 20 mA |
| Package types | 44‑pin TSOP‑II, 48‑pin mini‑BGA |
| Industrial temperature range | -40 °C ~ 85 °C |
The device operates from 3.0 V to 3.6 V.
The typical CMOS standby current is 1 µA.
It is offered in a 44‑pin TSOP‑II package and a 48‑pin mini‑BGA package.
The maximum access time is 25 ns at a 3.0 V supply.