In today’s embedded systems, designers need predictable timing, high I/O flexibility, and low power consumption. As part of Lattice’s ispMACH 4000B CPLD family, the LC4512B-35F256C offers a powerful and cost-effective solution. Featuring 512 macro cells, multi-voltage I/O support, and in-system programmability (ISP), this device is ideal for applications in telecommunications, industrial automation, automotive electronics, and consumer systems.
Drex Electronics
offers advanced and classic CPLD products, including the LC4512B-35F256C, which enable original equipment manufacturers and manufacturers to obtain the reliable programmable logic devices needed to perform critical tasks.
What is the LC4512B-35F256C?
The LC4512B-35F256C is a high-capacity CPLD that provides 512 logic blocks of macrocell blocks designed to simplify complex digital designs. As part of the ispMACH 4000B series, it utilizes non-volatile EEPROM-based programmability, ensuring immediate operation without the need for external configuration memory.
This device supports a wide range of input/output standards, low power consumption, and industrial reliability, making it ideal for modern digital system applications.
Technical Specifications LC4512B-35F256C
Feature Description
Manufacturer Lattice Semiconductor
Model LC4512B-35F256C
Product Line ispMACH 4000B
Macro Cells (Logic Cells) 512
Input/output pins Up to 160
Package 256-pin BGA (FBGA)
Speed –35 (35 nanoseconds)
Supply voltage 3.3 V base voltage, supports 3.3 V/2.5 V/1.8 V input/output
Programmable technology EEPROM, in-system programmable (ISP)
Operating temperature range Commercial temperature (0 °C to +70 °C)
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Key features
⚡ High logic density
512 macro cells allow the LC4512B-35F256C to integrate multiple discrete logic functions into a single device.
🔋 Low-power design
Utilizes advanced CMOS processing technology for energy-efficient operation in integrated and portable applications.
🔄 In-system programmability (ISP)
Supports direct in-circuit reprogrammability, enabling convenient updates and rapid prototyping.
🧩 Flexible I/O support
Compatible with multiple voltage standards for smooth system-level integration.
✅ Atypical configuration
EEPROM-based technology ensures immediate functionality after startup, distinguishing it from SRAM-based FPGAs.
LC4512B-35F256C use cases
The LC4512B-35F256C is a versatile CPLD that is widely used in the following areas:
📡 Communications
Suitable for network adapters, protocol interconnection, and signal routing.
⚙️ Industrial automation
Used in programmable control units, robots, and process monitoring systems.
🚗 Automotive electronics
Used in information and entertainment systems, body control units, and sensor interfaces.
🛠 Consumer and embedded systems
Used to expand inputs/outputs and replace interconnection logic and special control interfaces.
Why choose DRex Electronics to purchase LC4512B-35F256C?
DRex Electronics
specializes in the strategic procurement of CPLDs, FPGAs, and advanced semiconductors, helping manufacturers reduce risk and maintain supply chain stability. Benefits include:
📦 Reliable supply channels for active and discontinued components
🌍 Global supply chain network with ISO 9001 certification
⚡ Fast delivery and highly competitive prices
🏆 Technical expertise in programmable logic solutions
🔗 View the complete IC product catalog
🔗 View Lattice Semiconductor products offered by DRex
External resources
For engineers and purchasing teams looking for technical documentation and detailed information:
📘 ispMACH 4000B Series Datasheet – Lattice Semiconductor
📘 Application Guide: Using ispMACH 4000 Devices in Embedded Systems
🧠 CPLD Basics – All About Circuits
Conclusion
The LC4512B-35F256C offers high density of large cells, low power consumption, and instant performance, making it a reliable CPLD solution for telecommunications, industrial automation, automotive, and embedded applications. Non-volatile EEPROM configuration and in-system reprogramming ensure long-term reliability and design flexibility.
Are you looking for a reliable partner to supply LC4512B-35F256C or other programmable logic devices?
👉 Request a quote from Drex Electronics today
