Overview
Description
The 7008 is a high-speed 64K x 8 Dual-Port Static RAM designed to be used as a stand-alone 512K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.
Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- 7008 easily expands data bus width to 16 bits or more
- Interrupt Flag
- On-chip port arbitration logic
- Full on-chip hardware support of semaphore signaling between ports
- Fully asynchronous operation from either port
- Battery backup operation—2V data retention
- TTL-compatible, single 5V (±10%) power supply
- Available in 84-pin PGA, PLCC, and 100-pin TQFP packages
- Industrial temperature range (-40C to +85C) is available
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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ADC
How to map the value read from ADC channel to voltage?
May 30, 2016 -
ext sleep mode
hello i am using the dsps and having a problem with the EXT_SLEEP when i enable the ext_sleep, the adv is unstable, which means that in the iphone app the rssi is very low and sometimes dissapears without sleep it advertises constantly but when the uart data stream ...
May 24, 2016 -
How to boot Da14580 from external flash
Hi.... We are using smart_tag app on DA14580 chip with the same schematic as define by Dialog. If we run code using JTAG there is no problem we can detect our tag. But when we Burn the flash using smart snippets tool the device is not boot from external ...
Jun 7, 2016