LC4384V-10FT256I

Complex Programmable Logic Devices Overview

The LC4384V-10FT256I is a complex programmable logic device (CPLD) from the Lattice ispMACH 4000V family. It features 384 macrocells, 24 logic blocks, and supports up to 192 I/Os in a 256-pin Fine Line Ball Grid Array package. The device operates with an internal supply voltage of 3V to 3.6V and offers a maximum propagation delay of 10 ns. It supports system-in-system programming and functions within a commercial temperature range of 0°C to 90°C.

Complex Programmable Logic Devices Feature Summary

• High-density CPLD architecture with 384 macrocells for complex logic implementation
• Supports in-system programming for flexible design updates
• Wide I/O capability with up to 192 accessible pins
• Commercial grade operation suitable for standard industrial environments

Complex Programmable Logic Devices Applications

• System control and management in communication infrastructure
• Interface bridging between different protocol domains
• Logic expansion for embedded systems requiring high pin counts
• Industrial automation control units

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity as this part may be subject to obsolescence or limited availability. Confirm that the specific suffix indicates the correct temperature grade and package variant required for your application. Check for RoHS compliance status relative to manufacturing dates, as older stock may not meet current environmental regulations. Ensure compatibility with existing programming tools and JTAG interfaces before procurement.

Complex Programmable Logic Devices Selection Notes

Select this device when a high number of I/Os is required within a CPLD form factor. Compare against FPGA alternatives if significant embedded memory or DSP capabilities are needed, as CPLDs offer deterministic timing. Consider the 10 ns speed grade against system clock requirements. Evaluate package constraints to ensure the 256-ball BGA footprint fits the board layout and assembly capabilities.

Complex Programmable Logic Devices Part Context

This component belongs to the ispMACH 4000V family, designed for high-performance, low-power applications. It serves as a successor to earlier GAL and XC9500 series devices, offering higher density and improved programmability. The family is known for non-volatile configuration and instant-on capabilities without external configuration memory.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements should be sought within the same ispMACH 4000V family or compatible high-density CPLD lines. Verify pin-to-pin compatibility if substituting in existing designs. Note that newer generations may offer enhanced security features or lower power consumption but might require software toolchain updates.