AT17F080-30JC

Overview

The AT17F080-30JC is an 8-Mbit serial configuration memory device designed for Field Programmable Gate Arrays (FPGAs). It operates at a supply voltage of 3.3V with 5V tolerant I/O pins and supports in-system programming via a 2-wire bus. The component features fast serial download speeds up to 33 MHz and includes low-power standby mode capabilities. It is housed in a 20-lead Plastic Leaded Chip Carrier (PLCC) package and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Supports In-System Programming (ISP) via a 2-wire serial bus interface
• Provides simple serial access procedure to configure one or more FPGA devices
• Features cascading capability to support additional configurations or higher-density arrays
• Includes page select inputs allowing storage and retrieval of multiple configuration bitstreams from a single device

Applications

• Configuration of Altera FLEX and APEX devices
• Configuration of Xilinx Spartan, Virtex, XC3000, XC4000, and XC5200 FPGAs
• Configuration of Atmel AT40K and AT94K devices
• Configuration of Lucent ORCA and Motorola MPA1000 FPGAs

Procurement Notes

Verify the specific ordering suffix 'JC' corresponds to the 20-lead PLCC package and industrial temperature range (-40°C to +85°C) as defined in the official datasheet. Confirm that the manufacturer designation aligns with current corporate records, as the original product was developed by Atmel Corporation prior to acquisition. Ensure compatibility with existing FPGA master serial mode requirements before procurement.

Selection Notes

Select this component when an 8-Mbit capacity is required for SRAM-based FPGA configuration. It is suitable for designs requiring 5V tolerant I/O interfaces while operating on a 3.3V supply. Consider this part for applications needing in-system programmability and cascading support for multi-device configuration chains. Verify that the 20-lead PLCC package fits the target PCB layout constraints.

Part Context

This device belongs to the AT17F series of In-System Programmable Configuration PROMs. These configurators are designed to provide cost-effective memory solutions for loading configuration programs into various FPGA architectures. The series supports both commercial and industrial temperature ranges and offers multiple package options including LAP, PLCC, and TQFP formats.

Replacement Considerations

AT17F080-30JI: Same 8-Mbit capacity and 20-lead PLCC package but rated for commercial temperature range (0°C to 70°C).