ICE40HX4K-TQ144 - 3520-LUT 1.2V FPGA | Lattice Semiconductor
MPN： ICE40HX4K-TQ144 ✓ 啟用中| 數量 | 單價 | 小計 |
|---|---|---|
| 1 | $18.2813 | $18.28 |
| 10 | $13.2031 | $132.03 |
| 100 | $11.6797 | $1,167.97 |
| 500 | $11.1719 | $5,585.95 |
| 1,000 | $10.6641 | $10,664.10 |
ICE40HX4K-TQ144 概覽
A field-programmable gate array is a configurable digital semiconductor that contains programmable logic blocks, routing resources, input/output blocks, and configuration memory. In the hierarchy, an FPGA is a programmable logic device, a digital IC, and a semiconductor. Unlike a fixed-function microcontroller or application-specific integrated circuit, an FPGA can be programmed after manufacture to implement parallel data paths, control logic, serial interfaces, and hardware signal processing.
The ICE40HX4K provides 3,520 logic cells and 81,920 bits of configuration memory, as identified by DigiKey and Mouser search results. Its 107 I/Os provide substantial connectivity for external memory, sensors, communications, control signals, and general-purpose digital interfaces. The HX family is positioned by Lattice as a low-power, high-performance FPGA family, making the part suitable for embedded control, communication, instrumentation, and education platforms where low static power and fast programmable logic are important.
The 144-pin TQFP package exposes the FPGA in a conventional surface-mount form factor suitable for automated assembly and multilayer PCB designs. The verified source snippets identify the package as 144-pin TQFP or 144-LQFP terminology; designers should confirm the exact mechanical drawing and pin names against the manufacturer datasheet before releasing a PCB footprint. The supplied data does not specify speed grade, temperature range, power consumption, pin names, memory architecture beyond configuration capacity, or I/O voltage limits.
Typical uses include custom interface controllers, low-power sensor aggregation, digital signal conditioning, communications adapters, test fixtures, and FPGA-based education or prototyping boards. For a new design, use the manufacturer’s configuration toolchain and verify pin assignments, supported I/O standards, clocking resources, power rails, decoupling requirements, and programming interface compatibility. Because the supplied evidence confirms the family and capacity but not a complete electrical characterization, unsupported values should not be inferred from generic iCE40 family claims.
直接替換替代品，適用於 ICE40HX4K-TQ144 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： ICE40HX4K-TQ144 （相同外形與佔位） — 差異在於 Configuration Memory, Device Type, FPGA Family, Programmable Logic.
快速比較工具 — 選擇替代零件進行並排比較：
ICE40HX4K-CB132
📋 參考替代品（不在目錄中）
A3P060-TQG144I
📋 參考替代品（不在目錄中）
ICE40HX4K-TQ144 最大額定值與電氣特性
| Device Type | Field-programmable gate array (FPGA) |
| FPGA Family | iCE40 HX |
| Logic Cells | 3,520 cells |
| Configuration Memory | 81,920 bits |
| Core Supply Voltage | 1.2 V |
| I/O Count | 107 I/Os |
| 封裝 | 144-pin TQFP |
| Process Technology | 40 nm |
| Programmable Logic | Field-programmable logic and routing |
| Power Class | Ultra-low-power FPGA |
| Application Class | Low-power digital logic design |
| 安裝類型 | Surface mount |
ICE40HX4K-TQ144 144-pin tqfp 腳位配置指南
ICE40HX4K-TQ144（144-pin tqfp 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： ICE40HX4K-TQ144.
請參閱 資料表 以查看完整腳位配置。
典型應用
ICE40HX4K-TQ144 適用於 6 應用s: Custom Communications Interface, Low-Power Sensor Aggregation, Programmable Data Acquisition, FPGA Education and Prototyping, Instrument Control and Timing, Industrial Digital Control.
Custom Communications Interface
ICE40HX4K-TQ144 fits a custom communications interface when a design needs programmable parallel logic, clock-domain control, and flexible external connectivity. Its 3,520 logic cells provide implementation capacity for framing, packet filtering, buffering, and protocol conversion, while 107 I/Os support data buses, control signals, status indicators, and configuration or debug connections. The 1.2 V core supply aligns it with low-power programmable logic rather than a high-performance FPGA architecture. The engineer should use the Lattice toolchain to map clocking and I/O resources, then verify timing, voltage levels, and pin constraints in the manufacturer datasheet.
推薦
Low-Power Sensor Aggregation
ICE40HX4K-TQ144 is suitable for consolidating multiple digital sensors into a compact control subsystem. Parallel sensor signals can be sampled, filtered, timestamped, and routed through programmable logic, while the 107 available I/Os provide connections to sensors, interrupt lines, and downstream processors. Its ultra-low-power family positioning is useful in embedded or battery-operated equipment, although actual current consumption depends on selected I/O, clocking, utilization, and voltage rails. Validate the sensor voltage levels, supported I/O standards, clock requirements, and power budget before committing to the part.
推薦
Programmable Data Acquisition
ICE40HX4K-TQ144 can implement programmable acquisition logic for test, measurement, and industrial equipment. The FPGA structure allows parallel channels to be routed into custom pipelines, digital filters, state machines, or data-format converters without requiring a fixed application-specific IC. Its 3,520 logic cells and 107 I/Os provide a substantial design envelope for moderate channel counts. The main engineering trade-off is that the supplied data does not specify high-speed I/O performance, so the design must verify acquisition-rate targets and pin-level timing against the exact manufacturer documentation.
推薦
FPGA Education and Prototyping
ICE40HX4K-TQ144 is well suited to FPGA education because it combines programmable logic with a conventional 144-pin surface-mount package and a stated capacity of 3,520 logic cells. Students can implement counters, state machines, UARTs, displays, memory interfaces, and hardware algorithms while learning configuration, timing, and pin assignment workflows. The part also supports projects that need more expansion than a very small FPGA without introducing a large BGA package. For production adoption, teams should still confirm package dimensions, toolchain compatibility, and open-source board availability.
推薦
Instrument Control and Timing
ICE40HX4K-TQ144 can serve as a programmable timing and sequencing controller in instruments that coordinate triggers, relays, displays, counters, and external test fixtures. Its FPGA architecture enables parallel operations and deterministic control logic, while the 107-I/O package exposes enough pins for multiple instrument buses and status lines. The 1.2 V core supply is relevant to compact embedded systems, but power sequencing and I/O voltage compatibility must be designed explicitly. Validate all timing constraints and level-shift requirements using the manufacturer pin and electrical tables.
推薦
Industrial Digital Control
ICE40HX4K-TQ144 is appropriate for industrial digital-control modules that combine logic sequencing, status monitoring, and external interface handling. Programmable logic can implement state machines, interlocks, pulse generation, data validation, and communication framing while the 107 I/Os connect to sensors, actuators, and human-interface circuitry. Its low-power FPGA positioning can help control system energy use, but industrial suitability requires verification of temperature limits, I/O tolerances, clock stability, and regulatory requirements that are not supplied here. A hardware prototype should test worst-case utilization and signal integrity.
推薦
推薦產品摘要
工程參考資料，適用於 ICE40HX4K-TQ144 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | ICE40HX4K-CB132 | A3P060-TQG144I |
|---|---|---|---|
| Package | 144-pin TQFP | CB132 | 144-pin TQFP |
| Brand | Lattice Semiconductor | Lattice Semiconductor | Actel |
| FPGA Family | iCE40 HX | iCE40 HX | Actel FPGA |
主要差異化特點
- Higher verified I/O count than the cited A3P060 comparison part (對比A3P060-TQG144I)
- Same iCE40 HX family identity as the related Lattice option (對比ICE40HX4K-CB132)
- Low-power FPGA positioning with a moderate 3,520-cell capacity (對比A3P060-TQG144I)
設計說明
Use the exact Lattice Semiconductor mechanical drawing for the 144-pin TQFP footprint rather than relying on a generic TQFP library. Confirm package body size, lead pitch, pin numbering, solder-mask clearance, and assembly orientation before fabrication. The verified data confirms the package family and pin count but does not provide the mechanical dimensions.
Design the 1.2 V core rail and any required I/O rails from the manufacturer’s recommended power architecture. Place decoupling capacitors close to the supply and ground pins, and verify voltage tolerances, sequencing, current limits, and I/O levels against the exact datasheet. The supplied data does not specify regulator current or permissible rail combinations, so those values must not be guessed.
Plan the configuration path and boot behavior before assigning board-level pins. Confirm whether the design uses active configuration, another supported mode, and which pins are reserved by the FPGA. Also check the programming tool, file format, and any external flash requirement in the Lattice documentation; these details are not present in the supplied search snippets.
Keep clock inputs, sensitive interfaces, and high-speed programmable-logic routes away from noisy power-converter paths and provide a solid ground reference. Use the device timing report to evaluate setup and hold requirements, and validate I/O standards and drive strength only after confirming the pin-specific limits. The 107-I/O count is not itself evidence that every pin supports every voltage or protocol.
合規資訊
Compliance information was not included in the supplied verified web data. Confirm RoHS, REACH, automotive qualification, lead-free, halogen-free, and conflict-minerals status from the manufacturer or authorized distributor documentation.
