Features
- True FourPort memory cells allow simultaneous access of the same memory locations
- Fully asynchronous operation from each of the four ports
- Battery backup operation—2V data retention
- TTL-compatible
- single 5V (±10%) power supply
- Available in 128-pin TQFP and 108 pin PGA packages
- Industrial temperature range (–40C to +85C) is available
Description
The 7054 is a high-speed 4K x 8 FourPort™ Static RAM to be used where multiple access into a common RAM is required. It is designed for systems where on-chip hardware port arbitration is not needed and has four independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low power standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.
Support Communities
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UART WRITE -- max. size?
Hello, I used UART to communicate anther chip. I used UART WRITE: void uart_write(uint8_t *bufptr, uint32_t size, void (*callback) (uint8_t)) for sending data out from DA14580. Could you please let me know the max size for this function? I used size=99, it works well ...
Jul 19, 2016 -
Smartbond IOT Sensor App - how to parse .log file
Hello, 'Smartbond IOT Sensor App' writes all data to a .log file. Is there any easy way to parse those data? Like for example putting time/acc/ x-y-z values in a matrix for further analysis? Thanx, Aris
Jul 19, 2016 -
chip antenna design guidelines and performance testing
Dear Dialog Support Team, I'm currently working on a bluetooth solution using DA14580 SoC. And wanted few inputs from your technical support team: 1. Are there any hardware board design guidelines available for DA14580. Specially for the RF transceiver interfacing with antennas? 2. Are there any reference designs for ...
Jul 14, 2016
Support Communities
