ISPLSI 5384VE-100LB272I

Complex Programmable Logic Devices Overview

The ispLSI 5384VE-100LB272I is a high-density, in-system programmable logic device from the Lattice ispLSI 5000VE family. It features 384 macrocells and 192 I/O pins housed in a 272-ball BGA package. The device operates on a 3.3V supply with user-selectable 3.3V or 2.5V I/O levels. Key electrical specifications include a maximum operating frequency of 165 MHz and a propagation delay of 6.0 ns for the -100 speed grade. It utilizes E2CMOS technology for non-volatile configuration and supports IEEE 1149.1 boundary scan testing.

Complex Programmable Logic Devices Feature Summary

• High-performance architecture with 18,000 PLD gates, 384 macrocells, and up to 192 I/Os.
• Maximum operating frequency of 165 MHz with 6.0 ns propagation delay.
• Supports user-selectable 3.3V or 2.5V I/O voltage levels via VCCIO pin.
• Features SuperWIDE Generic Logic Blocks (GLBs) and a Global Routing Pool for efficient interconnect.

Complex Programmable Logic Devices Applications

• Complex state machine implementations requiring fast global clock distribution.
• Address decoding and counter circuits utilizing SuperWIDE input gating.
• Systems requiring in-system reprogrammability for rapid debugging and field updates.
• Interfaces between standard 5V TTL devices and 3.3V/2.5V logic domains.

Complex Programmable Logic Devices Procurement Notes

Verify that the specific ordering suffix 'LB272I' corresponds to the 272-ball BGA package and industrial temperature range (-40°C to +85°C). Confirm power supply requirements match the 3.0V to 3.6V VCC range specified in the datasheet. Ensure programming hardware supports the IEEE 1149.1 JTAG interface required for in-system programming.

Complex Programmable Logic Devices Selection Notes

Select this component when designs require high density within a compact BGA footprint. The -100 speed grade is suitable for applications needing 165 MHz performance. Consider the 5000VE family if JEDEC compatibility with the older 5000VA series is not required, as the VE architecture offers optimized macrocells and simplified product term reset logic.

Complex Programmable Logic Devices Part Context

This part belongs to the ispLSI 5000VE family, which enhances the previous 5000VA generation. Unlike the VA series, the VE family removes T-type flip-flop options and programmable output-delay skew features. While pinouts may differ slightly from VA counterparts in identical packages, power and ground pin locations remain consistent across the family.

Complex Programmable Logic Devices Replacement Considerations

Direct functional replacement with ispLSI 5000VA parts is not guaranteed due to architectural differences in macrocell design and lack of JEDEC compatibility. Verify pinout compatibility carefully if substituting with other 5000VE variants like the 5256VE or 5512VE, as I/O counts and GLB configurations vary.