SRAM Chip Async Single 3.3V 16M-Bit 512K x 32 20ns 68-Pin PLCC

The AS8SLC512K32 is a high speed, 3.3V, 16Mb SRAM. The device is available with access times of 12, 15, 20 and 25ns creating a zero wait state/latency, real-time memory solution. The high speed, 3.3V supply voltage and control lines,make the device ideal for all your real-time computer memory requirements. The device can be confi gured as a 512K x 32 and used to create a single chip external data /program memory array solution or via use of the individual chip enable lines, be reconfi gured as a 1M x 16 or 2M x 8. The device provides a 50+% space savings when compared to four 512K x 8, 36 pin SOJs. In addition the AS8SLC512K32 has only a 24pF load on the Addr. lines vs. ~40pF for four plastic SOJs.

• Integrated Real-Time Memory Array Solution
• No latency or refresh fycles
• Parallel Read/Write Interface
• User Confi gurable via multiple enables
• Random Access Memory Array
• Fast Access Times: 12, 15, 20, and 25ns
• TTL Compatible I/O
• Fully Static, No Clocks
• Surface Mount Package
• 68 Lead PLCC, No. 99 JEDEC M0-47AE
• Small Footprint, 0.990 Sq. In.
• Multiple Ground Pins for Maximum Noise Immunity
• Single 3.3V (±10%) Supply Operation