LFMXO5-25-7BBG256C

The LFMXO5-25-7BBG256C is a MachXO5‑NX family field programmable gate array (FPGA) in a 256‑LFBGA package, designed for reprogrammable logic and system integration. It combines 25,000 logic elements with approximately 2.19 Mbits of embedded memory and up to 160 I/O pins to support dense connectivity and on‑chip system functions.

Its on‑chip resources and family‑level features such as programmable I/O, memory subsystems, and security/management blocks make it suitable for designs that require compact programmable logic, embedded memory, and flexible I/O in a commercial‑grade device.

Key Features

• Core Logic — 25,000 logic elements provide the programmable fabric for implementing custom logic, glue logic, and control functions.
• Embedded Memory — Approximately 2.19 Mbits (2,187,264 bits) of on‑chip RAM for buffer, state, and data storage.
• I/O Density — 160 programmable I/O pins for flexible interface options and dense board-level connectivity.
• Family System Blocks — MachXO5‑NX family features include programmable I/O cells, sysMEM, sysDSP, on‑chip oscillator, user flash memory (UFM), and a cryptographic engine as described in the family datasheet.
• Interface and Peripheral Support — Family documentation references support blocks such as SGMII, DDR memory interfaces, IEEE 1149.1 boundary scan, and sysI/O buffering for varied interface needs.
• Packaging and Mounting — 256‑LFBGA package (supplier: 256‑CABGA 14×14) in a surface‑mount form factor suitable for compact board layouts.
• Power — Core supply operating range from 0.95 V to 1.05 V, enabling consistent operation within the device's recommended supply window.
• Commercial Grade — Rated for 0 °C to 85 °C operating temperature and RoHS compliant.

Typical Applications

• Embedded Control and Glue Logic — Implement custom control/state machines and interface logic using the 25,000 logic elements and embedded RAM.
• Interface Consolidation — Consolidate multiple discrete interface functions into a single device leveraging up to 160 I/Os and programmable I/O cells.
• Security and Configuration Management — Use family features such as the cryptographic engine and user flash memory for secure configuration and device-level management.
• Memory‑Backed Data Processing — On‑chip RAM and sysDSP blocks (family feature) support local buffering and datapath functions described in the MachXO5‑NX documentation.

Unique Advantages

• High Logic Capacity: 25,000 logic elements enable substantial on‑chip logic implementation without immediate need for larger discrete FPGAs.
• Integrated Memory Footprint: Approximately 2.19 Mbits of embedded RAM reduces dependency on external memory for many control and buffering tasks.
• Flexible I/O Signal Count: With 160 I/Os, the device supports dense board‑level connectivity and multiple peripheral interfaces.
• Compact Surface‑Mount Package: The 256‑LFBGA (14×14) package simplifies integration into space‑constrained PCBs while maintaining high pin density.
• Design‑Oriented Family Features: MachXO5‑NX family blocks such as sysMEM, sysDSP, on‑chip oscillator, and programmable termination are documented in the family datasheet to aid system design.
• Commercial Temperature and RoHS Compliance: Suitable for commercial applications with a 0 °C to 85 °C operating range and RoHS compliance for regulatory alignment.

Why Choose LFMXO5-25-7BBG256C?

The LFMXO5-25-7BBG256C brings a balance of programmable logic density, on‑chip memory, and high I/O count in a compact 256‑LFBGA package. It is positioned for customers who need a reprogrammable, integrated solution for control, interface consolidation, and embedded system features within a commercial operating range.

Backed by the MachXO5‑NX family documentation, this device offers system‑level blocks and configuration options that support scalable designs and concise board layouts, while providing verifiable electrical and thermal operating parameters for predictable integration.

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