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 and 32 pin LCC packages
- Industrial temperature range (–40C to +85C) is available
- Available in 28 pin PDIP (300 & 600 mil), and 32 pin PLCC packages
Description
The 7205 is a 8K 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) | 72 |
| Pkg. Code | PLG32, PTG28 |
| Interface | Asynchronous |
| I/O Type | 5.0 V TTL |
| Organization | 8K x 9 |
| Temp. Range (°C) | -40 to +85°C, -40 to 85°C, 0 to 70°C |
| Architecture | Uni-directional |
| Access Time (ns) | 12, 15 |
Support Communities
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Mesh Networking on Synergy
Good day fellow members. I am busy creating a neighborhood monitoring system using 868MHz ISM transceivers controlled via a UART interface. I intend to control the transceiver with a S124/S3 Synergy micro. Would any of the stacks offered by NETX be suitable to create a mesh network and ...
Sep 29, 2016 -
About verification when writing firmware in EEPROM with Smart Snipets
Hi, Dialog While the EEPROM is not operating properly, a message appears indicating that verification succeeded. Why did you decide that smart snipets succeeded in verifying? Please tell me how to confirm that writing was successful. Regards, Sean
Dec 1, 2016 -
Different between 14580 and 14680
Dear dialog stuff, When I begin to design a wearable device with 14580, a new chip 14680 come to me, and it seems also good for wearable device, so, could you briefly tell me the differences between them? Thanks
Dec 3, 2016
Support Communities
