AT17LV010-10CI

Configuration PROMs For FPGAs Overview

The AT17LV010-10CI is a 1-Mbit (1,048,576 x 1-bit) serial EEPROM configurator designed for FPGA configuration. It operates at a maximum clock frequency of 10 MHz and supports a supply voltage range of 3.0V to 3.6V. The device is housed in a 20-lead Plastic J-leaded Chip Carrier (PLCC) package and functions within an industrial temperature range of -40°C to +85°C.

Configuration PROMs For FPGAs Feature Summary

• In-system programmable via a 2-wire bus interface
• Compatible with SRAM-based FPGAs from major manufacturers including Xilinx, Altera, Atmel, and Lucent
• Features a system-friendly READY pin that indicates valid power levels during startup
• Supports cascading read-back capabilities for multi-device configurations

Configuration PROMs For FPGAs Applications

• Configuration memory for Xilinx XC3000, XC4000, XC5200, Spartan, and Virtex FPGAs
• Configuration memory for Altera FLEX and APEX devices
• Configuration memory for Atmel AT6000, AT40K, and AT94K devices
• Configuration memory for Lucent ORCA FPGAs

Configuration PROMs For FPGAs Procurement Notes

Verify the specific ordering suffix 'CI' corresponds to the Industrial temperature grade (-40°C to +85°C) and the 20-lead PLCC package type. Confirm the 'LV' designation matches the required 3.3V nominal supply voltage operation. Ensure the source documentation explicitly lists this part number as active or available for procurement before finalizing orders.

Configuration PROMs For FPGAs Selection Notes

Select this component when a high-density 1-Mbit configuration memory is required for SRAM-based FPGAs operating in industrial environments. The choice between the 'C' (5V) and 'LV' (3.3V) variants depends strictly on the target FPGA's supply voltage requirements. The PLCC package is suitable for applications requiring higher pin counts compared to the 8-lead alternatives.

Configuration PROMs For FPGAs Part Context

This device belongs to the AT17 Series of FPGA Configuration EEPROMs, which also includes the 512-Kbit AT17LV512 variant. The series provides cost-effective solutions for programming Field Programmable Gate Arrays using a simple serial-access procedure. These configurators allow users to program reset polarity and support drop-in replacements for legacy PROMs.

Configuration PROMs For FPGAs Replacement Considerations

The AT17LV512-10CI serves as a lower-density alternative within the same family. For 5V applications, the AT17C010-10CI is the corresponding commercial voltage version. Pin compatibility exists across the product family for the 20-lead PLCC package.