This document introduces the design of 512x2048 memory array, including decoder, column I/O control circuit, GND, VCC, I/O data circuit and CE2.
The IC62C1024 is a 128K × 8 high‑speed CMOS static RAM offering low active power (450 mW typical) and low standby power (500 pW typical). It operates from a single 5 V supply and is TTL‑compatible.
The device is offered in 32‑pin 600 mil DIP, 450 mil SOP and 8 × 20 mm TSOP‑1 packages, with commercial temperature range 0 °C to +70 °C and industrial range –40 °C to +85 °C. Detailed electrical characteristics, timing diagrams and ordering information are provided.
| Memory size | 128K × 8 bits |
|---|---|
| Access time | 35‑70 ns |
| Active power consumption | 450 mW (typical) |
| Standby power consumption | 500 pW (typical) |
| Supply voltage | 5 V |
| Commercial temperature range | 0 °C to +70 °C |
The typical active power consumption is 450 mW.
It is available in 32‑pin 600 mil DIP, 450 mil SOP and 8 × 20 mm TSOP‑1 packages.
The device operates from a single 5 V power supply.