ISPLSI 2192VE-225LTN128

Complex Programmable Logic Devices Overview

The ispLSI 2192VE-225LTN128 is a high-density, in-system programmable logic device from Lattice Semiconductor. It features 8000 PLD gates, 192 registers, and 96 I/O pins within a lead-free 128-pin TQFP package. Operating at a maximum frequency of 225 MHz with a propagation delay of 4.0 ns, it utilizes E2CMOS technology for non-volatile reprogrammability. The device supports 3.3V operation, interfaces with standard 5V TTL devices, and includes dedicated clock inputs and global output enables.

Complex Programmable Logic Devices Feature Summary

• High-performance architecture with 225 MHz fmax and 4.0 ns tpd
• In-system programmability via IEEE 1149.1 Boundary Scan (JTAG)
• Pinout compatible with ispLSI 2096V and 2096VE families
• Programmable open-drain outputs for flexible bus arbitration

Complex Programmable Logic Devices Applications

• Complex state machine implementations
• Address decoding and wide input gating
• Mixed-voltage system interfacing
• Prototyping with reconfigurable logic

Complex Programmable Logic Devices Procurement Notes

Verify the ordering suffix 'TN128' corresponds to the lead-free 128-pin TQFP package as specified in the datasheet. Confirm the '-225' speed grade matches the required 225 MHz performance. Ensure the commercial temperature range meets application requirements.

Complex Programmable Logic Devices Selection Notes

Select this component for designs requiring high density and fast global interconnect. The 225 MHz speed grade is recommended for new designs over lower speed variants. Consider pin compatibility if migrating from ispLSI 2096 series devices.

Complex Programmable Logic Devices Part Context

This part belongs to the ispLSI 2192VE family, which offers superfast high-density programmable logic. The device integrates a Global Routing Pool (GRP) for complete interconnectivity between Generic Logic Blocks (GLBs). It supports both synchronous and asynchronous clocking schemes.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 2096V and ispLSI 2096VE are pin-compatible replacements or predecessors. Verify speed grades and register counts when substituting.