This document describes the features of V62C3802048L(L) Ultra Low Power 256K x 8 CMOS SRAM, including low power consumption, single power supply, and easy memory expansion.
The V62C3802048L(L) is a low‑power 256 K × 8‑bit CMOS static RAM organized as 262,144 words by 8 bits. It features a single 2.7 V to 3.3 V supply, ultra‑low standby current (10 µA), and a data‑retention mode at 1.0 V.
The device is offered in 32‑pin TSOP1/STSOP and 48‑ball CSP‑BGA packages and includes built‑in power‑down when deselected. Detailed electrical characteristics, timing diagrams, and absolute maximum ratings are provided for design reference.
| Active current | 40 mA |
|---|---|
| Standby current | 10 µA |
| Access time | 35 ns – 100 ns |
| Supply voltage | 2.7 V – 3.3 V |
| Package options | 32‑TSOP1 / STSOP, 48‑ball CSP‑BGA |
| Data retention voltage | 1.0 V |
| TTL compatible I/O | Yes, tri‑state |
| Automatic power‑down | Enabled when deselected |
The standby current is 10 µA.
It operates from 2.7 V to 3.3 V.
It is offered in 32‑pin TSOP1/STSOP and 48‑ball CSP‑BGA packages.
Data retention works at 1.0 V.