WSF2816-39XX - 128K x 16 SRAM / 512K x 16 FLASH MODULE
FD0-15 SD0-15 A0-18 SWE1-2# SCS1-2# OE# VCC GND NC FWE1-2# FCS1-2# Flash Data Inputs/Outputs SRAM Data Inputs/Outputs Address Inputs SRAM Write Enable SRAM Chip Selects Output Enable Power Supply Ground Not Connected Flash Write Enable Flash Chip Select 56 Block Diagram S W E 1 # S CS 1 # S W E 2
WSF2816-39XX Features
* Access Times of 35ns (SRAM) and 90ns (FLASH) Packaging
* 66 pin, PGA Type, 1.075" square HIP, Hermetic Ceramic HIP (Package 400)
* 68 lead, Hermetic CQFP (G2U), 22.4mm (0.880") square (Package 510) 3.56mm (0.140") height. Designed to fit JEDEC 68 lead 0.990” CQFJ footprint (FIGURE 2)
