Features
- True Dual-Ported memory cells which allow simultaneous access of the same memory location
- On-chip port arbitration logic
- BUSY output flag
- Battery backup operation–2V data retention (LA only)
- TTL-compatible, single 5V ±10% power supply
- Available in 48-pin DIP, LCC and Ceramic Flatpack, and 52-pin PLCC packages
- Industrial temperature range (–40C to +85C) is available
Description
The 7132 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 7142 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.
Support Communities
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deep sleep mode clarification
Dear Dialogue Support, I need to clarify a few points before burnning OTP. Background: we are going to use DA14580 + external flash (containing 2 copies of image, product header and persistence data). The device will remain in deep sleep until it is commissioned and connected. Once connected, it will use ...
Sep 16, 2016 -
DSPS can work without cts and rts?
Hi,all. I saw a modulel dsps pcb .DSPS can work without CTS and RTS ,test out that the sleep electric current is performed. So ,that is to say,the RX interrupt can wake up the 14580 when 14580 in sleep. I test the function follow without CTS,RTS ,open ...
Dec 15, 2015 -
Confusion over Notification Size
Hi Dialog, I am a bit confused over the Notification MTU size. In this post: http://support.dialog-semiconductor.com/whats-disadvantage-increase-mtu… it seems that one can edit the MTU size and send 60 bytes using a single characteristic, although it will be sent over ...
Sep 4, 2016
Support Communities
