company blog about Supply/Recycle Lattice LIFCL-40-7BG400I (CrossLink-NX™ Series FPGA) – Ideal For Low-Power Embedded Vision And AI Inference

Supply/Recycle Lattice LIFCL-40-7BG400I (CrossLink-NX™ Series FPGA) – Ideal For Low-Power Embedded Vision And AI Inference

With the continued growth in demand for high-performance, low-power programmable logic driven by edge computing, machine vision, smart vehicles and the Industrial Internet of Things (IIoT), Lattice Semiconductor’s CrossLink-NX™ series of FPGAs has become a key hardware platform for embedded vision and edge AI applications, thanks to its outstanding power efficiency, compact package size and leading high-speed interface capabilities.

Shenzhen Mingjiada Electronics Co., Ltd. — a long-term, stable supplier and recycler of the full range of Lattice FPGA products. Among these, the LIFCL-40-7BG400I, a popular model within the CrossLink-NX family, is widely used in sensor bridging, image processing, edge AI inference and video aggregation, thanks to its industrial-grade temperature range, rich logic resources and highly competitive value for money.

I. Product Overview: LIFCL-40-7BG400I – A high-performance FPGA based on the 28nm FD-SOI Lattice Nexus™ platform
The LIFCL-40-7BG400I CrossLink-NX™ FPGA is based on Lattice’s proprietary Lattice Nexus™ technology platform and utilises the industry-leading low-power 28nm FD-SOI (Fully Depleted Silicon-on-Insulator) manufacturing process. It combines the extreme flexibility of an FPGA with the low power consumption and high reliability (due to an extremely low soft error rate) of FD-SOI technology, and offers compact packaging options. This FPGA provides developers with the low power consumption, small form factor, reliability and high performance required to build innovative embedded vision and AI solutions for communications, computing, industrial, automotive and consumer electronics systems.

Compared to traditional FPGAs, CrossLink-NX FPGAs reduce power consumption by up to 75%, are up to 10 times smaller in size, and offer 100 times greater reliability (in terms of soft error rate). The ‘I’ in the LIFCL-40-7BG400I suffix denotes an industrial temperature range (-40°C to +100°C), enabling it to withstand harsh industrial environments and outdoor applications.

II. LIFCL-40-7BG400I Key Specifications
Product Series: CrossLink-NX™
Number of Logic Units/Elements: 39,000
Number of LABs/CLBs: 9,750
Total RAM Bits: 1,548,288 bits (approx. 1.48 Mbit)
Number of I/Os: 192
18×18 Multipliers: 56
Supply Voltage: 0.95V – 1.05V
Package Type: 400-LFBGA / 400-CABGA (17×17mm)
Mounting Type: Surface Mount
Operating Temperature: -40°C – 100°C (TJ)

III. Key Features and Core Competitive Advantages of the LIFCL-40-7BG400I
1. Industry-leading low-power design
The CrossLink-NX series FPGAs are built on a 28nm FD-SOI process, with typical static power consumption below 10mW and standby mode power consumption not exceeding 70µA, representing a power reduction of up to 75% compared to similar competitors. This feature makes them an ideal choice for battery-powered devices, portable terminals and power-sensitive edge nodes.

2. High-Performance Hardened MIPI D-PHY Interface
The LIFCL-40-7BG400I integrates two hardened 4-channel MIPI D-PHY transceivers, with each channel operating at speeds of up to 2.5 Gbps, delivering a total bandwidth of 10 Gbps per PHY. Currently, this series of FPGAs is the only one of its kind to support embedded MIPI D-PHY interfaces with speeds of up to 10 Gbps. This leading interface capability gives it a significant advantage in embedded vision applications such as high-definition camera interfaces, MIPI DSI display drivers and high-bandwidth video aggregation.

3. Instant-on Capability
The CrossLink-NX series supports ultra-fast configuration: I/O configuration can be completed within 3 milliseconds, with full device configuration taking as little as 8 milliseconds. For applications requiring rapid power-up, such as automotive displays, human-machine interfaces and security surveillance, the instant-on feature significantly reduces system boot times and enhances the user experience.

4. Abundant Memory and DSP Resources
The LIFCL-40-7BG400I features up to 170 bits of on-chip memory per logic cell, offering the highest memory-to-logic ratio in its class, thereby accelerating neural network inference and image processing pipelines. It also integrates 56 18×18 multipliers, enabling efficient execution of lightweight AI inference, convolution operations and video stream processing.

5. Comprehensive High-Speed Interface Support
In addition to MIPI D-PHY, the LIFCL-40-7BG400I also supports:
PCIe Gen2 x1 lane: 5 Gbps hard IP
DDR3 memory interface: up to 1066 Mbps
Programmable I/O: 1.5 Gbps, supporting standards such as LVDS, subLVDS, OpenLDI (OLDI) and SGMII (Gigabit Ethernet)
USB 3.2: 5 Gbps interface support

With its low-power, high-bandwidth MIPI interfaces and powerful DSP resources, the LIFCL-40-7BG400I is suitable for the following embedded vision and AI acceleration applications:
Edge AI inference and embedded vision
Sensor bridging and interface conversion
Sensor signal replication and aggregation
Industrial control and machine vision
Automotive electronics
Consumer electronics

Mingjiada Electronics has long specialised in the supply and recycling of electronic components, covering the full range of Lattice FPGA products, including the CrossLink-NX series, MachXO series and ECP series. To view the detailed datasheet for the LIFCL-40-7BG400I, obtain the latest quotation or enquire about recycling services, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/).