LCMXO2-4000HC-4TG144I Lattice Semiconductor Integrated Circuit (Quad Flat Packages) In Stock
Lattice Semiconductor LCMXO2-4000HC-4TG144I is a MachXO2 Flash CPLD with 4320 logic cells and 114 I/O pins in a 144-pin TQFP package, operating at 3.3 V with a maximum clock frequency of 129.1 MHz, offering instant-on non-volatile configuration for industrial and communications designs.
- Manufacturer
- Lattice Semiconductor
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- LCMXO2-4000HC-4TG144I Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4320 logic cells with 114 I/O pins enabling dense glue logic and interface bridging designs
- Non-volatile Flash configuration memory for instant-on operation without external boot device
- Maximum 129.1 MHz clock frequency supporting high-speed interface logic and protocol bridging
- 3.3 V operating supply with in-system programming (ISP) for flexible field updates and prototyping
Applications
The LCMXO2-4000HC-4TG144I is used in industrial control systems, communications equipment, and embedded computing boards as a flexible glue logic and interface bridging device, replacing multiple discrete ICs with a single programmable solution. Its instant-on Flash configuration makes it ideal for system boot sequence management and FPGA configuration controllers where power-on reliability is critical. The 144-pin TQFP package suits board-level integration in space-constrained designs requiring high I/O density at moderate logic complexity.
Specifications
| Pbfree Code | Yes |
| YTEOL | 19 |
| Additional Feature | ALSO OPERATES AT 3.3 V NOMINAL SUPPLY |
| Clock Frequency-Max | 129.1MHz |
| JESD-30 Code | S-PQFP-G144 |
| JESD-609 Code | e3 |
| Number of Inputs | 114 |
| Number of Logic Cells | 4320 |
| Number of Outputs | 114 |
| Organization | 540CLBS |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Packing Method | TRAY |
| Peak Reflow Temperature (Cel) | 260 |
| Programmable Logic Type | FIELD PROGRAMMABLE GATE ARRAY |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 3.465V |
| Supply Voltage-Min | 2.375V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia, Philippines, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many logic cells and I/O pins does the LCMXO2-4000HC-4TG144I provide, and at what maximum clock frequency does it operate?
The LCMXO2-4000HC-4TG144I has 4320 logic cells and 114 usable I/O pins, operating at a maximum clock frequency of 129.1 MHz. This makes it capable of handling complex glue logic, interface translation, and protocol bridging tasks in industrial and communications PCB designs.
Why is the MachXO2 Flash architecture advantageous for system boot sequencing compared to SRAM-based FPGAs?
The MachXO2 uses non-volatile Flash configuration storage, enabling instant-on operation at power-up without waiting for an external configuration bitstream from SPI flash or JTAG. This is critical in boot sequencing controllers and PCIe endpoint designs where configuration must be complete within microseconds of power-on, well before SRAM-based FPGAs finish loading from external memory.
Which supply voltage does the LCMXO2-4000HC-4TG144I require, and can it interface with both 3.3 V and mixed-voltage systems?
The LCMXO2-4000HC-4TG144I operates on a 3.3 V nominal supply voltage and supports multiple I/O voltage standards per I/O bank, allowing it to interface with 1.8 V, 2.5 V, and 3.3 V logic levels simultaneously. This multi-voltage I/O capability makes it a versatile level translator and interface bridge in mixed-voltage PCB designs.
When would an engineer choose the LCMXO2-4000HC-4TG144I over a larger Lattice ECP5 FPGA for a control plane design?
For control plane tasks involving glue logic, GPIO expansion, or small state machines with fewer than 4320 logic cells, the LCMXO2-4000HC-4TG144I offers lower cost, smaller 144-pin TQFP footprint, instant-on boot, and simpler supply requirements compared to the ECP5 family. When DSP blocks, high-speed SerDes, or soft CPU cores are not needed, MachXO2 reduces BOM cost and PCB complexity.
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