WSF512K32-XXX Datasheet (White Electronic) - 512K x 32 SRAM / FLASH MODULE

WSF512K32-XXX, 512K x 32 SRAM / FLASH MODULE

I/O0-31 56 Data Inputs/Outputs Address Inputs SRAM Write Enables SRAM Chip Select Output Enable Power Supply Ground Not Connected Flash Write Enables Flash Chip Select A0-18 SWE1-4# SCS# OE# VCC GND NC FWE1-4# FCS# Block Diagram FWE2# SWE2# FWE3# SWE3# FWE4# SWE4# 512K x 8 Flash 512K x 8 SRAM 5

WSF512K32-XXX Features

* Access Times of 25ns (SRAM) and 70, 90ns (FLASH) Packaging

* 66 pin, PGA Type, 1.385" square HIP, Hermetic Ceramic HIP (Package 402)

* 68 lead, Hermetic CQFP (G2T), 22.4mm (0.880") square (Package 509) 4.57mm (0.180") height. Designed to ﬁt JEDEC 68 lead 0.990" CQFJ footprint (Figure