This document is the IDT7203/7204/7205/7206 product manual, which introduces its features and characteristics, including memory organization, access time, power consumption, read and write methods, etc.
The IDT7203, IDT7204, IDT7205 and IDT7206 are dual‑port FIFO memories with 9‑bit word width. They provide first‑in/first‑out operation, status flags, and optional retransmit capability for use in high‑speed, low‑power buffering applications.
The devices are available in several package types and support both commercial (‑40 °C to +85 °C) and military (‑55 °C to +125 °C) temperature ranges. Detailed electrical characteristics, pin configurations, and timing parameters are provided for designers.
| Organization (words) | 2048 × 9 (IDT7203), 4096 × 9 (IDT7204), 8192 × 9 (IDT7205), 16384 × 9 (IDT7206) |
|---|---|
| Access time | 12 ns |
| Active power consumption | 770 mW (max) |
| Power‑down consumption | 44 mW (max) |
| Commercial temperature range | -40 °C to +85 °C |
| Supply voltage (VCC) | 5.0 V ±10 % |
The devices consume up to 770 mW in active mode.
The access time is specified as 12 ns.