AT17F080A-30JC

Overview

The AT17F080A-30JC is an 8-Mbit serial configuration flash memory designed for Field Programmable Gate Arrays (FPGAs). It operates at a maximum clock frequency of 10 MHz with a supply voltage range of 2.97 V to 3.63 V. The device features 5V tolerant I/O pins and supports In-System Programming via a 2-wire bus. It utilizes a low-power CMOS Flash process and offers a typical endurance of 5,000 write cycles. The component is housed in a 20-lead Plastic Leaded Chip Carrier (PLCC) package.

Feature Summary

• Supports In-System Programming through a 2-wire serial bus interface
• Provides compatibility with Altera FLEX, Excalibur, Stratix, Cyclone, APEX, Atmel AT40K, and AT94K devices
• Enables cascading read-back capabilities to support additional configurations or higher-density arrays

Applications

• Configuration of Altera FLEX, Excalibur, Stratix, Cyclone, and APEX FPGA devices
• Configuration of Atmel AT40K and AT94K programmable logic devices
• Storage of bit stream files for simple system reconfiguration

Procurement Notes

Verify the specific suffix 'JC' corresponds to the commercial temperature range (-0°C to +70°C) and the 20-lead PLCC package format. Confirm that the manufacturer documentation explicitly lists this part number as available, noting that older series may have transitioned to newer revisions or discontinued status depending on current production schedules.

Selection Notes

Select this component when designing systems requiring non-volatile storage for SRAM-based FPGA configuration data. Ensure the target FPGA supports Master Serial mode and matches the electrical specifications. Consider the 20-lead PLCC package constraints if board space allows, and verify that the programming environment supports the required 2-wire serial protocol.

Part Context

This device belongs to the AT17FxxxA Series of In-System Programmable Configuration PROMs. These configurators are engineered to provide a cost-effective solution for loading configuration programs into Field Programmable Gate Arrays. The series includes variants with different memory densities and package options to accommodate various design requirements.

Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.