Averlogic Technologies AL422
The AL422 consists of 3M-bits of DRAM, and is configured as 393,216 words x 8 bit FIFO (first in first out). The interface is very user-friendly since all complicated DRAM operations are already managed by the internal DRAM controller. The AverLogic AL422 provides 50% more memory to support high resolution for digital PC graphics or video applications.| Part No. | AL422 |
|---|---|
| Datasheet | AL422 Download |
| Manufacturer |  Averlogic Technologies |
| Description | FIELD/FRAME/LINE MEMORY |
| Buy | Stock & Price |
DESCRIPTION
about TST pin added in sections 6.0 & 8.1. 8.3.2 rewritten. Capacitance provided in the AC characteristics section. Remove TST pin restriction. 1. Revised section “8.3.2 Read Enable during Reset Cycles” to “8.3.2 The Proper Manipulation of FIFO Access”. 2. Add section “8.3.3 Single Field Write with Multiple Read Operation” 3. Add section “8.3.4 One Field Delay Line (The Old Data Read)” AL422B January 23, 2001 2 AL422 AL422 3M-Bits FIFO Field Memory Contents: 1.0DESCRIPTION
________________________________________________________________ 4 2.0 Features___________________________________________________________________ 4 3.0 Applications________________________________________________________________ 4 4.0 Ordering Information ________________________________________________________ 4 5.0 Pinout Diagram ____________________________________________________________ 5 6.0 PinDESCRIPTION
_____________________________________________________________ 5 7.0ELECTRICAL CHARACTERISTICS
_____________________________________________________ 6 7.1ABSOLUTE MAXIMUM RATINGS
________________________________________________________ 6 7.
