LCMXO640E-5M132C

The LCMXO640E-5M132C is a MachXO family non-volatile FPGA optimized for glue logic, bus bridging, bus interfacing, power‑up control and general control logic. The device combines a compact logic array with flexible I/O and single‑chip, instant‑on configuration for applications that require fast start-up and in-field reconfiguration.

This part provides 640 logic elements arranged across 80 logic blocks, up to 101 I/Os in a 132‑ball CSPBGA (8×8 mm) package, and operates over a commercial temperature range of 0 °C to 85 °C with a core supply range of 1.14 V to 1.26 V.

Key Features

• Core Logic 640 logic elements implemented across 80 logic blocks for implementing glue logic and control functions.
• Non‑volatile, Instant‑on Architecture Single‑chip non‑volatile configuration enables instantaneous power‑up without external configuration memory and supports in‑field reconfiguration.
• Reconfiguration and Programming Supports SRAM reconfiguration and background programming via JTAG; family features include TransFR™ for in‑field logic updates while the system operates.
• Memory Distributed on‑chip RAM approximately 6.1 Kbits (family value for LCMXO640); no embedded block SRAM (EBR) blocks for this density level.
• I/O Flexibility Up to 101 I/Os in the 132‑ball CSPBGA package; family I/O buffer options support a wide range of interfaces including LVCMOS, LVTTL, PCI and differential standards.
• Power and Low‑Power Modes Core supply range 1.14 V to 1.26 V and a Sleep Mode that allows substantial static current reduction for lower power standby operation.
• Package and Temperature 132‑ball LFBGA / CSPBGA (8×8 mm) package suited for compact board designs; commercial operating range 0 °C to 85 °C.
• System Support Family features include IEEE 1149.1 boundary scan, onboard oscillator and ispLEVER tool support for synthesis, place-and-route and timing verification.

Typical Applications

• Glue Logic and System Control Implement finite state machines, control sequencing and custom interfacing logic to simplify board-level design and reduce component count.
• Bus Bridging and Interfacing Bridge and translate between buses or protocols using flexible I/O and programmable logic to adapt to system requirements.
• Power‑Up and Reset Management Manage power sequencing, reset distribution and startup control leveraging instant‑on, single‑chip configuration.
• Peripheral and Sensor Interfaces Aggregate, buffer and preprocess sensor or peripheral signals with available I/Os and distributed RAM resources.

Unique Advantages

• Instant‑on, single‑chip configuration: Eliminates the need for external configuration memory and enables immediate operation after power-up.
• In‑field reconfiguration: TransFR™ and JTAG‑based programming allow updates to logic while deployed, reducing downtime for revisions.
• Compact, high I/O density: 101 I/Os in a 132‑ball CSPBGA package provide a small footprint solution for I/O‑rich designs.
• Reduced BOM and simplified board design: Non‑volatile configuration plus integrated oscillator and system features reduce external components.
• Low standby power option: Sleep Mode provides significant static current reduction for energy‑sensitive applications.
• Design tool support: Supported by ispLEVER design tools and standard synthesis flows for efficient implementation and verification.

Why Choose LCMXO640E-5M132C?

The LCMXO640E-5M132C is positioned for designers who need a compact, non‑volatile FPGA for glue logic, interface bridging and system control tasks. With 640 logic elements, flexible I/O, instant‑on capability and support for in‑field updates, it streamlines board design and reduces external component requirements.

This device is well suited to commercial applications where fast start‑up, reconfigurability and a small package are priorities. Combined with vendor design tool support, it provides a practical platform for rapid development and deployment of control and interfacing functions.

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