This document describes the DSC-3966/- products produced by Integrated Device Technology, Inc. in 1999, including models such as IDT72V81, IDT72V82, IDT72V83, IDT72V84, and IDT72V85. These products are dual-FIFO memories with features such as 15 ns ultra-high speed access time, low power consumption, asynchronous and simultaneous read and write, space-saving TSSOP package, etc. They are ideal for bidirectional, width expansion, depth expansion, bus-matching, and data sorting applications.
The IDT72V81 is a dual-FIFO memory device equivalent to two IDT72V01 FIFOs, designed for bidirectional data transfer and expansion applications. It features low power consumption, ultra-high speed access, and status flags for overflow/underflow control. The device is fabricated using IDT’s high-speed CMOS technology and is available in a space-saving TSSOP package. It supports asynchronous read/write operations and includes retransmit capability for data reset.
| Access Time | 15 ns |
|---|---|
| Power Consumption | 330 mW (active), 18 mW (power-down) |
| Data Capacity | 512 x 9 |
| Supply Voltage | 3.3V |
The access time is 15 ns.
The active power consumption is 330 mW maximum.
The data capacity is 512 x 9.