AT17 Series

1

Pin Configurations

20-pin PLCC

8-Pin DIP

20-Pin SOIC

Features

To Store Configuration Programs For Programmable Gate Arrays

XC2000, XC3000, XC4000, XC5000 FPGAs, MPA1000

(17C128 and 17C256 only)

PLCC and SOIC Packages

± 10% LV Version

Description

The AT17C65/128/256 and AT17LV65/128/256 (AT17 Series) FPGA Configuration

EEPROMS (Configurator) provide an easy-to-use, cost-effective configuration mem-

ory for Field Programmable Gate Arrays. The AT17 Series is packaged in the 8-pin

DIP and the popular 20-pin PLCC and SOIC. The AT17 Series family uses a simple

serial-access procedure to configure one or more FPGA devices. The AT17 Series

organization supplies enough memory to configure one or multiple smaller FPGAs.

Using a special feature of the AT17 Series, the user can select the polarity of the reset

function by programming a special EEPROM bit.

The AT17 Series can be programmed with industry standard programmers.

0391E-A–5/97

FPGA

Configuration

E

65K, 128K and 256K

AT17C65

AT17C128

AT17C256