AS8SLC512K32PEC-20/XT中文资料AUSTIN数据手册PDF规格书

DESCRIPTION

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 configured 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 reconfigured 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.

FEATURES

Integrated Real-Time Memory Array Solution

„ No latency or refresh fycles

„ Parallel Read/Write Interface

„ User Configurable 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