LFE2-6E-5T144C - 6K LUT FPGA, 90 I/O | Lattice Semiconductor
MPN: LFE2-6E-5T144C ✓ NakahandaLFE2-6E-5T144C Ulas
An FPGA is a programmable digital integrated circuit whose logic and interconnect resources can be configured after manufacture. In the broader hierarchy, an FPGA belongs to programmable logic devices and sits above basic logic gates but below application-specific processors and systems. The LatticeECP2 family provides configurable logic blocks, programmable routing, dedicated resources, and I/O structures for parallel and serial digital designs.
The LFE2-6E-5T144C combines 6,000 LUTs with 90 I/O in a 144-lead LQFP package. The -5 designation is associated with a -5 speed grade in the distributor listings, while the package code and gull-wing terminal description identify a 144-terminal surface-mount FPGA. The exact core voltage, operating-temperature range, embedded-memory configuration, block-resource quantities, and pin functions were not included in the supplied verified data and are therefore not inferred here.
Typical design uses include industrial control logic, data-acquisition front ends, communications-interface bridges, instrumentation, embedded test equipment, and general-purpose digital prototyping. The 90-I/O count can be valuable when a design requires multiple parallel buses, control signals, or high-speed external interfaces. Designers should still confirm pin availability, voltage standards, and timing constraints against the official Lattice ECP2 documentation before schematic capture.
A key design consideration is power planning. The distributor result identifies a 1.2 V FPGA, but the supplied data does not state core current, I/O current, power consumption, junction temperature, or thermal resistance. Those values must be taken from the manufacturer datasheet and the actual switching activity of the implemented design. Decoupling, ground-plane continuity, and pin-compatible replacement verification remain essential during PCB implementation.
This page consolidates the verified distributor identity, package information, device resource summary, availability links, and engineering-oriented application context. It distinguishes documented facts from parameters that require confirmation from the Lattice Semiconductor datasheet rather than estimating values.
Mga alternatibo na pwedeng ilagay na LFE2-6E-5T144C — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok LFE2-6E-5T144C (parehas na form factor at footprint) — pagkakaiba sa Package, Speed Grade.
LFE2-6E-5TN144C
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
LFE2-6SE-5TN144C
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
LFE2-6E-5TN144I
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
LFE2-6E-6T144C
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →LFE2-6E-7TN144C
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
LFE2-6E-5T144C Mga Pinakamataas na Rating at Electrical Characteristics
| Device Type | ECP2 Field Programmable Gate Array (FPGA) |
| Logic Capacity | 6,000 LUTs |
| Number of I/O | 90 I/O |
| Number of Terminals | 144 terminals |
| Packhaging | 144-LQFP |
| Package Code | LFQFP |
| Package Shape | Square |
| Package Dimensions | 20 x 20 mm |
| Terminal Form | Gull wing |
| Uri ng Pagpapasok | Surface mount |
| Core Voltage | 1.2 V |
| Speed Grade | -5 |
| DSP Support | DSP indicated in distributor listing |
| Lead-Free Status | Lead-free indicated in Partstack listing |
Gabay sa Pin Configuration ng LFE2-6E-5T144C 20 x 20 mm
Pin configuration para sa LFE2-6E-5T144C (20 x 20 mm package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa LFE2-6E-5T144C.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
LFE2-6E-5T144C ay nararapat para sa 6 aplikasyons: Industrial control and automation logic, Parallel data acquisition, Communications interface bridging, Instrumentation and test equipment, Embedded digital control, Programmable digital prototyping.
Industrial control and automation logic
The LFE2-6E-5T144C fits centralized programmable control when a design needs 6,000 LUTs and 90 I/O in a 144-LQFP package. It can organize sequencing logic, machine-state machines, interlock handling, counter/timer functions, and parallel control interfaces without relying only on fixed logic. The 90 external I/O provide useful signal fan-out for sensors, actuators, status indicators, and industrial field buses. Before production, verify the exact I/O voltage standards and operating-temperature grade from the official Lattice documentation; the supplied data confirms the resource and package identity but does not provide those electrical limits.
Inirekomenda
Parallel data acquisition
The LFE2-6E-5T144C is suitable for parallel acquisition and buffering logic where multiple sensor, converter, or memory signals must be captured deterministically. Its 90 I/O can reduce the need for external multiplexing when the system requires several data buses, clocks, enables, and status signals. The 6,000 LUTs provide configurable logic for channel sequencing, alignment, data packing, and interface translation. A practical design must still account for input thresholds, clocking, board-level noise, and the actual timing constraints of the connected converters; those values are not specified in the supplied verified data.
Inirekomenda
Communications interface bridging
LFE2-6E-5T144C can serve as programmable glue logic between parallel and serial communications paths when a design requires buffering, protocol adaptation, framing, or bus isolation in FPGA logic. The 90-I/O count is useful for multiple sideband and data signals, while the 6,000 LUTs can support finite-state machines and data-format conversion. The supplied results do not confirm specific high-speed transceiver resources or operating voltages, so interface selection must be based on the official ECP2 documentation and the external transceiver data sheets.
Inirekomenda
Instrumentation and test equipment
The LFE2-6E-5T144C is a reasonable candidate for instrumentation control and test systems requiring deterministic programmable logic, broad I/O, and compact integration. It can implement sequencers, pattern generators, timing controllers, measurement gating, and data-format conversion around external converters. The 144-LQFP package provides a substantial pin count for control and measurement connectivity, although its 20 x 20 mm outline still requires careful routing between high-speed and sensitive analog or digital interfaces. Confirm thermal performance and I/O electrical limits in the manufacturer data sheet before using it in production instrumentation.
Inirekomenda
Embedded digital control
LFE2-6E-5T144C can combine parallel control logic and hardware state machines in embedded systems that need deterministic operation without a separate processor for every control function. The available 6,000 LUTs are useful for arbitration, sequencing, watchdog logic, interrupt control, and peripheral-interface adaptation. The 90-I/O device can connect to sensors, memory, displays, or external transceivers, but the implementation must respect the exact ECP2 pin assignments and supported I/O standards. Because the supplied data does not state operating-temperature or power limits, verify them for the intended industrial, automotive, or laboratory environment.
Inirekomenda
Programmable digital prototyping
The LFE2-6E-5T144C supports FPGA-based digital prototyping where a design needs enough configurable logic and I/O to validate buses, control sequences, and interface behavior before a more specialized device is selected. Its 6,000 LUTs can host parallel datapaths, counters, register files, and test-control logic, while 90 I/O provides flexible connection to external boards. For prototype bring-up, verify the configuration method, supported I/O voltage, clock sources, and pinout in the official documentation. The part should not be treated as a direct replacement for an ASIC or SoC without checking performance, power, and certification requirements.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for LFE2-6E-5T144C — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | LFE2-6E-5TN144C | LFE2-6SE-5TN144C | LFE2-6E-5TN144I | LFE2-6E-6T144C | LFE2-6E-7TN144C |
|---|---|---|---|---|---|---|
| Device Type | ECP2 FPGA | ECP2 FPGA | ECP2 FPGA comparison candidate | ECP2 FPGA comparison candidate | ECP2 FPGA | ECP2 FPGA comparison candidate |
| Brand | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor |
Pangunahing mga Pagkakaiba
- Verified identity and package configuration (kumpara saLFE2-6E-5TN144C)
- High parallel-I/O availability (kumpara saLFE2-6SE-5TN144C)
- ECP2 family logic capacity (kumpara saLFE2-6E-5TN144I)
- Distribution visibility (kumpara saLFE2-6E-7TN144C)
Talaan ng Disenyo
Power budgeting for the LFE2-6E-5T144C must include the 1.2 V core rail and every connected I/O rail. The supplied data confirms the 1.2 V listing but does not provide core current, I/O current, or static-power values. Obtain those numbers from the manufacturer data sheet, calculate worst-case current for the implemented routing and I/O loading, and specify regulator headroom and decoupling from those verified values. Do not use the placeholder pricing fields as electrical or thermal data.
Reserve the correct 144-LQFP land pattern and maintain a continuous ground reference beneath the device where the package drawing allows. Route clocks and high-speed interface pairs away from noisy switching nodes, keep configuration and reset traces short, and place the required bypass capacitors close to the relevant supply pins. The verified data identifies a 20 x 20 mm gull-wing LQFP package, but it does not provide the official pin map or recommended footprint, so cross-check both before fabrication.
Do not treat every similarly named ECP2 ordering code as a drop-in replacement. Suffix changes can affect speed grade, temperature grade, device marking, or configuration behavior even when the package appears identical. For LFE2-6E-5T144C comparisons such as LFE2-6E-5TN144C and LFE2-6E-6T144C, compare the official pinout, I/O standards, supply tolerances, configuration interface, timing class, and operating-temperature specification before replacing the fitted device.
Impormasyon ng Pagsunod sa Kautusan
The Partstack result identifies the target as lead-free. RoHS, REACH, AEC-Q100, halogen-free status, and conflict-minerals status were not explicitly provided in the verified data and are therefore recorded as unknown.
