LCMXO640E-3FN256I
| Part Description |
MachXO Field Programmable Gate Array (FPGA) IC 159 640 256-BGA |
|---|---|
| Quantity | 753 Available (as of October 7, 2026) |
| Product Category | Field Programmable Gate Array (FPGA) |
|---|---|
| Manufacturer | Lattice Semiconductor Corporation |
| Manufacturing Status | Obsolete |
| Manufacturer Standard Lead Time | Contact Us |
| Datasheet |
Specifications & Environmental
| Device Package | 256-FPBGA (17x17) | Grade | Industrial | Operating Temperature | -40°C – 100°C | ||
|---|---|---|---|---|---|---|---|
| Package / Case | 256-BGA | Number of I/O | 159 | Voltage | 1.14 V - 1.26 V | ||
| Mounting Method | Surface Mount | RoHS Compliance | Unknown | REACH Compliance | REACH Unaffected | ||
| Moisture Sensitivity Level | 3 (168 Hours) | Number of LABs/CLBs | 80 | Number of Logic Elements/Cells | 640 | ||
| Number of Gates | N/A | ECCN | EAR99 | HTS Code | 8542.39.0001 | ||
| Qualification | N/A |
Overview of LCMXO640E-3FN256I – MachXO Field Programmable Gate Array (FPGA) IC 159 I/Os, 640 Logic Elements, 256-BGA
The LCMXO640E-3FN256I is a MachXO field-programmable gate array from Lattice Semiconductor Corporation. It provides approximately 640 logic elements and up to 159 I/Os in a compact 256-FPBGA (17×17) surface-mount package.
Engineered for industrial applications, this device operates from a 1.14 V to 1.26 V supply and is specified for an operating temperature range of −40 °C to 100 °C. RoHS compliance supports environmental requirements in production designs.
Key Features
- FPGA Core Approximately 640 logic elements provide mid-density programmable logic for integration of custom logic functions.
- I/O Capability 159 available I/O pins enable broad external connectivity for interfacing with peripherals and system signals.
- Package and Mounting 256-FPBGA (17×17) package in a surface-mount form factor for compact board integration.
- Supply Voltage Operates from 1.14 V to 1.26 V, allowing designs targeting this low-voltage domain.
- Industrial Temperature Rating Specified for −40 °C to 100 °C, meeting temperature requirements for industrial environments.
- Environmental Compliance RoHS compliant to align with regulatory and assembly process requirements.
Unique Advantages
- Compact, high-density package: The 256-FPBGA (17×17) package enables a small PCB footprint while supporting a substantial I/O count.
- Mid-density programmable logic: Approximately 640 logic elements allow implementation of glue logic, control functions, and custom peripheral interfaces without discrete IC proliferation.
- Broad I/O availability: 159 I/Os provide flexibility to connect multiple peripherals and sensors directly to the FPGA fabric.
- Industrial temperature support: Rated from −40 °C to 100 °C for deployment in industrial environments requiring extended temperature operation.
- Low-voltage operation: The 1.14 V–1.26 V supply range supports power-sensitive designs and modern low-voltage systems.
- Regulatory alignment: RoHS compliance supports environmental and manufacturing requirements.
Why Choose LCMXO640E-3FN256I?
The LCMXO640E-3FN256I delivers a balance of programmable logic capacity, high I/O count, and compact packaging tailored for industrial applications. Its operating voltage and temperature specifications make it suitable for designs that require reliable performance across a wide environmental range.
This device is well suited to engineers and procurement teams seeking a mid-density FPGA solution from Lattice Semiconductor Corporation that combines integration, small footprint, and industrial-grade temperature capability for long-term deployment.
Request a quote or contact sales to obtain pricing, availability, and technical support for the LCMXO640E-3FN256I.
Date Founded: 1983
Headquarters: Hillsboro, Oregon, USA
Employees: 1,000+
Revenue: $627.7 Million
Certifications and Memberships: ISO9001:2015, ISO14001:2015, IATF16949:2016
