Lattice Semiconductor Corporation LC4512C-5F256C

Mfr. Part

LC4512C-5F256C

Manufacturer

Lattice Semiconductor. Y-IC is a quality distributor for Lattice Semiconductor and we are committed to delivering genuine parts, fast service, and reliable technical support.

Detailed Description

High-performance CPLD from the ispMACH 4000 series. 512 macrocells, 32 logic blocks, 208 user I/O. 5 ns max tpd for fast control and glue logic. In-system programmable for easy updates after assembly. Core supply 1.65–1.95V. Plastic fine-pitch 256-FPBGA package (17 x 17 mm), surface-mount. Operating junction temperature 0°C to 90°C. RoHS non-compliant. Current in-stock quantity: 1369 units.

Key Features

512 macrocells, 32 logic blocks for medium-to-large CPLD designs

208 user I/O for rich interfacing to peripherals and buses

Fast timing with 5 ns max tpd for tight control paths and state machines

In-system programmable (ISP) for field updates and fast iteration

Core voltage 1.65–1.95V for lower power core operation

Surface-mount 256-FPBGA (17 x 17 mm) for high-density layouts

Part of the mature Lattice ispMACH 4000 platform

Bulk packaging for production-scale buys

Key Advantages

Strong performance-to-power balance for control, interface, and glue logic

Field reconfigurable without removing the board, reducing downtime

Large I/O count simplifies bridging between mixed-voltage and legacy interfaces

Mature toolchain and broad industry adoption reduce design risk

Compact BGA footprint saves PCB area in dense systems

Stable architecture ideal for long-lived industrial and communications products

Packaging

Type: Plastic Fine-Pitch Ball Grid Array (FBGA), 256 balls

Size: 17 mm x 17 mm body

Pin configuration: 256 total balls; 208 user I/O, remaining balls dedicated to power, ground, clocks, configuration/JTAG

Mounting: Surface-mount, reflow solder compatible

Thermal characteristics: 0°C to 90°C junction temperature operating range; use standard BGA thermal design practices (heatsinking via PCB, adequate copper and vias)

Electrical properties: Core supply 1.65–1.95V; 5 ns max tpd; in-system programmable; series architecture ispMACH 4000

Shipment: Bulk packaging for production runs

Compliance: RoHS non-compliant (device may use leaded materials; select appropriate soldering process and ensure regulatory fit)

Lifecycle

Status: ispMACH 4000 is a mature family. Availability can vary by speed grade and package. This model is not publicly confirmed as EOL, but certain variants may be NRND or in limited supply.

Equivalents and alternatives: Drop-in, pin-compatible alternatives are not publicly confirmed. For vetted functional equivalents within ispMACH 4000 or newer families, please contact Y-IC.

Recommendation: For lifecycle clarity, second-source planning, and verified alternatives, visit Y-IC.com and contact our sales team for the latest availability and cross recommendations.

Key Application Areas

Glue logic and control sequencing in industrial and telecom systems

Interface bridging between legacy buses and modern peripherals

Power sequencing, reset and supervisory logic

State machines for protocol handling and control paths

I/O expansion and timing-critical signal conditioning

FPGA companion logic to offload control and peripheral interfacing

Communications line cards, networking equipment, and baseband systems

Test and measurement instruments, medical equipment (non-safety critical)

Consumer and embedded systems requiring rapid prototyping and field updates

Datasheet

Y-IC provides the most authoritative datasheet for LC4512C-5F256C on our product page. We recommend customers download the datasheet directly from our website to ensure you are using the latest and most accurate technical documentation.

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