Key facts
- Model
- IDT7203
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-04
Start here
Integrated Device Technology Inc IDT7203 IDT7204 IDT7205 IDT7206
The IDT7203/7204/7205/7206 family are dual‑port FIFO memory buffers with 9‑bit wide data paths, offering 2048, 4096, 8192 or 16384 word depths. They support asynchronous read/write operations, status flags (Empty, Half‑Full, Full) and a retransmit capability. The devices are built in high‑speed CMOS technology and meet military MIL‑STD‑883 Class B requirements.
The datasheet details pin assignments, absolute maximum ratings, recommended operating conditions, and extensive timing tables for both commercial (0 °C to +70 °C) and military (‑55 °C to +125 °C) temperature ranges. It also describes single‑device, depth‑expansion, width‑expansion, and bidirectional usage modes, along with guidelines for cascading multiple devices.
Integrated Device Technology IDT7203 specifications
| Organization (IDT7203) | 2048 × 9 |
|---|---|
| Organization (IDT7204) | 4096 × 9 |
| Access time | 12 ns |
| Active power consumption | 770 mW (max) |
| Power‑down consumption | 44 mW (max) |
| Industrial temperature range | -40 °C to +85 °C |
| Supply voltage (commercial) | 5.0 V ± 10 % |
| Data bus width | 9 bits (8 data + 1 control/parity) |
Source: Integrated Device Technology Inc IDT7203 IDT7204 IDT7205 IDT7206
All Integrated Device Technology IDT7203 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the access time of the FIFO?
The FIFO provides a typical access time of 12 ns.
From: Integrated Device Technology Inc IDT7203 IDT7204 IDT7205 IDT7206
Which status flags are available on the device?
The device includes Empty, Half‑Full, and Full flags.
From: Integrated Device Technology Inc IDT7203 IDT7204 IDT7205 IDT7206
What are the four status flags provided by the FIFO devices?
The devices provide Full, Empty, Half‑Full, and Almost Empty/Almost Full flags to monitor data overflow and underflow.
From: Integrated Device Technology IDT72021/IDT72031/IDT72041 CMOS Asynchronous FIFO Datasheet
Which packages are offered for the IDT72021/031/041 FIFO devices?
They are available in 32‑pin DIP and PLCC packages.
From: Integrated Device Technology IDT72021/IDT72031/IDT72041 CMOS Asynchronous FIFO Datasheet