AS8SLC512K32PEC

i PEM 16 M b ASYNC SRAM Mb Austin Semiconductor, Inc. AS8SLC512K32PEC 16Mb, 512Kx32 CMOS 3.3V, High Speed Static RAM Integrated Plastic Encapsulated Microcircuit FEATURES „ 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. „ „ 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 PIN CONFIGURATIONS AND BLOCK DIAGRAM DQ16 DQ15 A18 A17 A16 A15 A14 Vcc E3\ E2\ E1\ E0\ NC NC NC W\ G\ DQ17 10 www.DataSheet4U.com DQ18 DQ19 V...