XCR3384XL-12TQG144C

Overview

The XCR3384XL-12TQG144C is a Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XCR3000XL family, housed in a 144-pin TQFP package. It features 384 macrocells and supports up to 118 I/Os. The device operates within a voltage range of 2.7 V to 3.6 V and includes EEPROM storage for non-volatile configuration. Key electrical parameters include a maximum operating frequency of 135 MHz and a typical propagation delay of 7 ns. It is rated for commercial temperature operation between 0°C and +70°C.

Feature Summary

• 384 Macrocells with 9000 system gates
• 118 General-purpose I/O pins
• EEPROM-based non-volatile configuration
• 135 MHz maximum operating frequency

Applications

• General-purpose logic replacement
• Address decoding and bus bridging
• Interface translation between different voltage domains

Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or surplus channels. Ensure the specific suffix 'C' denotes the commercial temperature grade (0°C to +70°C) rather than industrial (-40°C to +85°C) when sourcing replacements.

Selection Notes

Select this part for designs requiring moderate logic density with fast propagation delays. The 12 ns speed grade offers higher performance than the 10 ns variant but lower than faster grades. Verify that the 3.3V I/O levels are compatible with the target system interfaces, as the device does not support mixed-voltage I/O banks natively without external level shifting.

Part Context

The XCR3384XL belongs to the XCR3000XL series, an enhancement of the original XCR3000 line. It utilizes advanced EEPROM technology for reprogrammability. This specific model represents the 12 ns speed grade within the 144-pin TQFP form factor, targeting cost-sensitive applications needing reliable, low-power programmable logic.

Replacement Considerations

Direct pin-to-pin replacements may be limited due to the obsolete status. Consider the XCR3384XL-10TQG144I for similar functionality with a different speed grade, though it is also likely obsolete. For new designs, modern FPGA or CPLD alternatives from AMD/Xilinx or other vendors should be evaluated for compatibility.