LCMXO640C-5B256C

The LCMXO640C-5B256C is a MachXO family FPGA offering non-volatile, instant-on programmable logic in a single-chip solution. It provides a balance of logic density and I/O capability for glue logic, bus bridging, power-up control and general control logic applications.

Built for commercial-grade systems, this device combines approximately 640 logic elements with up to 159 I/Os in a 256-ball BGA package, supporting single-chip configuration without external memory and fast in-field reconfiguration options.

Key Features

• Core Logic  Approximately 640 logic elements delivering flexible LUT-based logic for glue logic, bus interfacing and control functions.
• Logic Block Count  80 logic blocks supporting an efficient mapping of combinational and sequential logic.
• Memory  Distributed on-chip RAM available in the MachXO640 family (approximately 6.1 Kbits as defined for the family member).
• Instant-On, Non-Volatile  Single-chip non-volatile configuration enables instant-on startup without external configuration memory and eliminates external bitstream storage.
• In-Field Reconfiguration  Supports TransFR™ reconfiguration for logic updates while the system operates and background programming via JTAG.
• I/O and Package  Up to 159 I/Os in a 256-ball caBGA / LFBGA footprint (256-CABGA, 14×14 mm supplier package), with broad interface support across standard voltage rails.
• Voltage Range  Operates across a wide supply range: 1.71 V to 3.465 V to accommodate multiple I/O standards and mixed-voltage designs.
• Power and Sleep  Includes sleep mode capability for substantial static current reduction during low-power states.
• Commercial Temperature Grade  Specified for operation from 0 °C to 85 °C for commercial applications.
• RoHS Compliant  Device and packaging meet RoHS requirements.

Typical Applications

• Glue Logic and Bus Bridging  Use the device to implement glue logic, bus translators and protocol adaptation between system components.
• Power-Up and Reset Control  Single-chip non-volatile configuration and instant-on behavior simplify power sequencing and start-up control tasks.
• Control Logic  Implement system state machines, peripheral control and timing logic with the device’s LUT-based resources and I/O capacity.
• Board-Level I/O Management  Leverage up to 159 I/Os in compact BGA packages for dense board routing and flexible interface selection.

Unique Advantages

• Single-Chip Non-Volatile Configuration  Eliminates the need for external configuration memory and simplifies BOM and board design.
• Instant-On  Powers up in microseconds, enabling faster system availability after power-up compared with designs that require external configuration.
• Field Reconfiguration  Supports in-system updates and background programming, allowing design fixes and feature updates without removing the device from the system.
• Flexible Voltage Support  Wide supply voltage range (1.71 V–3.465 V) enables compatibility with multiple I/O standards and mixed-voltage system domains.
• Compact, High I/O Density Package  256-ball BGA packaging (14×14 mm) delivers a high I/O count (159) in a space-efficient footprint for dense board designs.
• Commercial-Grade Availability  Specified for 0 °C to 85 °C operation with RoHS-compliant packaging for commercial applications.

Why Choose LCMXO640C-5B256C?

The LCMXO640C-5B256C positions itself as a practical, single-chip FPGA solution for commercial embedded designs that require instant-on behavior, moderate logic density and substantial I/O capability. Its non-volatile configuration, in-field reconfiguration features and compact 256-ball BGA package make it well suited for board-level glue logic, control functions and interface bridging where minimizing external components and reducing system complexity are priorities.

Designers benefit from a commercial-grade device with broad voltage support and RoHS-compliant packaging, enabling straightforward integration into a wide range of consumer and industrial-facing products that operate within the specified temperature range.

Request a quote or submit an inquiry to get pricing and availability for the LCMXO640C-5B256C and to discuss how it fits your next design.