Overview
Description
The 709089 is a high-speed 64K x 8 bit synchronous Dual- Port RAM. Registers on control, data, and address inputs provide minimal setup and hold times allowing systems to be designed with very short cycle times. With an input data register, it has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.
Features
- True Dual-Port allows simultaneous access of the same memory location
- Flow-Through or Pipelined output mode on either port via the FT/PIPE pin
- Counter enable and reset features
- Dual chip enables allow for depth expansion without additional logic
- Full synchronous operation on both ports
- TTL- compatible, single 5V (±10%) power supply
- Available in 100-pin TQFP package
- 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
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Support Communities
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[RCarH3][DRM] In linux guest mode, rogue_km crash.
... 39.694150] [
Jul 17, 2021] do_sys_open+0x170/0x210[ 39.697521] [ ] SyS_openat+0x10/0x18[ 39.703222] Exception stack(0xffff000009783ec0 to 0xffff000009784000)[ 39.709089] 3ec0: ffffffffffffff9c 0000ffffc6cd0740 0000000000000002 0000000000000000[ 39.717633] 3ee0: 0000000040100401 0040555100000000 0000000000000064 00000000fffffffd[ 39.726360] 3f00: 0000000000000038 0000000000000000 0000ffffc6cd0420 0000000000000020[ 39.732520] 3f20: 0000000000000000 0000000000000000 ...