The document describes the features and characteristics of the MOSEL VITELIC V54C316162VC 1M x 16 SDRAM product, including high performance, 3.3V voltage supply, 2K refresh, 2 banks of 512Kbit x 16, etc.
The V54C316162VC is a 16‑Mbit (1M × 16) synchronous SDRAM organized as two banks of 512 Kbit × 16. It supports clock frequencies of 200 MHz, 183 MHz, 166 MHz and 143 MHz with a fixed CAS latency of 3 clocks. The device offers programmable burst lengths (1, 2, 4, 8, full page) and includes features such as auto‑refresh, self‑refresh, and power‑down modes.
The datasheet provides full pin‑out information for the 50‑pin TSOP‑II package, timing parameters, absolute maximum ratings, and recommended power‑on initialization procedures. It also lists electrical characteristics and package dimensions for system designers.
| Operating temperature range | 0 to 70 °C |
|---|---|
| Storage temperature range | -55 to 150 °C |
| Input low voltage | -0.3 V |
| Power supply voltage | -0.3 V to 4.6 V |
| Data out current (short circuit) | 50 mA |
| Clock frequency options | 200 MHz, 183 MHz, 166 MHz, 143 MHz |
| Latency | 3 clocks |
| Burst Length options | 1, 2, 4, 8, Full page |
The device can operate from 0 °C up to 70 °C.
It contains two banks, each organized as 512 Kbit × 16.
The SDRAM supports burst lengths of 1, 2, 4, 8, and full‑page bursts.