LCMXO2280C-4TN100C

Field Programmable Gate Array Overview

The LCMXO2280C-4TN100C is a non-volatile, infinitely reconfigurable Programmable Logic Device (PLD) from the MachXO family. It features 2280 LUTs, 27.6 Kbits of sysMEM Embedded Block RAM, and 7.7 Kbits of distributed RAM. The device includes two analog PLLs for clock management and supports flexible I/O standards including LVCMOS, LVDS, and PCI via programmable sysIO buffers. Operating at VCC voltages of 3.3V, 2.5V, 1.8V, or 1.2V, it offers instant-on configuration in microseconds without external memory. Key features include TransFR technology for in-field updates, a sleep mode reducing static current by up to 100x, and JTAG programming support.

Field Programmable Gate Array Feature Summary

• Non-volatile architecture enabling instant-on operation and single-chip integration without external configuration memory.
• TransFR technology allows background programming and in-field logic updates while the system operates.
• Flexible I/O buffers support multiple interface standards including LVCMOS, LVTTL, PCI, LVDS, and LVPECL.
• Integrated sysCLOCK PLLs provide clock multiplication, division, and phase shifting capabilities.

Field Programmable Gate Array Applications

• Bus bridging and interface bridging between different protocol domains
• General purpose I/O expansion for system control designs
• Power-up management functions and glue logic implementation

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type, temperature range, and lead-free compliance. Ensure design tools are compatible with the MachXO family architecture before procurement. Confirm voltage requirements match the target system's power supply rails.

Field Programmable Gate Array Selection Notes

Select this device for applications requiring low-density FPGA functionality with CPLD-like instant-on characteristics. Consider the 2280 LUT density and available EBR resources for complex logic and memory needs. Evaluate package options based on pin count requirements and board space constraints.

Field Programmable Gate Array Part Context

The LCMXO2280C-4TN100C belongs to the MachXO family of PLDs designed to bridge the gap between CPLDs and low-capacity FPGAs. This family emphasizes low power consumption, high security through non-volatile storage, and flexibility for various industrial and commercial applications.

Field Programmable Gate Array Replacement Considerations

Direct substitutes within the MachXO family include the LCMXO1200 series for lower density requirements. Cross-family migration to other Lattice devices may require significant design adaptation due to architectural differences.

Field Programmable Gate Array FAQ

Does the LCMXO2280C-4TN100C require external configuration memory?

No, the device uses internal non-volatile Flash memory, eliminating the need for external configuration memory chips.

What is the maximum number of PLLs supported by this device?

The LCMXO2280C-4TN100C supports up to two analog sysCLOCK PLLs for clock management.

Can the device be reconfigured in the field?

Yes, the device supports TransFR technology, allowing for in-field logic updates while the system is operating.