Features
- Pin and functionally compatible with 720X family
- Low power consumption
- Ultra high speed—12ns access time
- Asynchronous and simultaneous read and write
- Fully expandable by both word depth and/or bit width
- Status Flags: Empty, Half-Full, Full
- Auto-retransmit capability
- MIL-STD-883, Class B available in 28 pin (300 & 600 mil) Cerdip package
- Industrial temperature range (–40C to +85C) is available
- Available in 28 pin SOIC, PDIP (300 & 600 mil), and 32 pin PLCC packages
Description
The 7201 is a 512 x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW. It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.
Parameters
| Attributes | Value |
|---|---|
| Core Voltage (V) | 5 |
| Bus Width (bits) | 9 |
| Density (Kb) | 4 |
| Pkg. Code | PEG28, PLG32 |
| Interface | Asynchronous |
| I/O Type | 5.0 V TTL |
| Organization | 512 x 9 |
| Temp. Range (°C) | -40 to 85°C, 0 to 70°C |
| Architecture | Uni-directional |
| Access Time (ns) | 12, 15 |
Support Communities
-
DA14580 Basic Kit SDK
Questions about the 580 DSPS peripheral mode FW code I would like to use as the starting point for our custom embedded software development. As of right now, i would like to understand the mechanism of how Keil IDE or SmartSnippets which downloads the FW bit stream from the Host ...
Oct 15, 2016 -
RTOS for Dummies like me
RTOS for Dummies like me
Nov 27, 2007 -
about the UART listening for a while
Hi Dialog, I want to make an application with the following functions: 1. listening for 5 to 10 seconds waiting for the UART to receive some data. We need to put these data into an array. Also we need to repeated these data to sent through the UART after decoding ...
Nov 29, 2016
Support Communities
