WSF2816-39XX - White Electronic

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 # S CS 2 # F W E 1 # F CS 1 # F W E 2 # F CS 2 # 128K x 8 S.

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) 128Kx16 SRAM 512Kx16 5V FLASH Organized as 128Kx16 of SRAM and 512Kx16 of Flash Memory with separate Data Buses Both blocks of memory are User Configurable as 256Kx8 Low Power CMOS Commercial, Industrial and Military Temperature Ranges TTL Compatible Inputs and Outputs WSF2816-39XX Built-in Decoupling Caps and Mul.