LCMXO3D-9400HC-6BG484I - 9400 LUT MachXO3D Secure FPGA | Lattice
MPN: LCMXO3D-9400HC-6BG484I ✓ Hoạt độngLCMXO3D-9400HC-6BG484I Tóm tắt
An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit containing configurable logic blocks (CLBs), programmable interconnects, and I/O cells that engineers can re-wire after manufacture to implement custom digital logic, glue logic, or system-control functions. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs), which also include CPLDs and PALs; the MachXO3D family is purpose-built for low-power control-plane tasks rather than high-throughput DSP or AI workloads.
Key features include 9400 4-input LUTs, 1175 CLBs, 383 user I/Os, 2.5V/3.3V core logic support, embedded security with secure boot, immutable hardware Root-of-Trust, AES/SHA/RSA hardware accelerators, and dual configuration flash supporting live updates. The LFBGA-484 (BG484) package exposes multiple I/O banks for flexible mixed-voltage signaling.
Technically, the MachXO3D combines a 65 nm low-power CMOS fabric with on-die security engines and dual-boot flash, enabling field-upgradable firmware with cryptographic image authentication. The device targets control-plane applications where deterministic latency, low standby power, and hardware-rooted security matter more than raw logic density.
Typical applications include secure industrial control and PLC glue logic, hardware Root-of-Trust in edge nodes, secure boot controllers for IoT gateways, motor and LED control front-ends, multi-rail power sequence management, and secure firmware-update managers. The wide I/O count also suits camera and display bridge designs in industrial HMIs.
When designing with this device, plan I/O bank partitioning carefully because each bank supports a fixed I/O standard voltage; mismatched assignments cause configuration failure. Use Lattice Diamond or Propel design tools, and budget for a 484-ball BGA PCB footprint requiring microvia or via-in-pad PCB technology.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet.
Bộ thay thế dễ dàng lắp đặt cho LCMXO3D-9400HC-6BG484I — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với LCMXO3D-9400HC-6BG484I (cùng hình factor và footprint) — khác nhau ở Configuration Memory, Mounting Type, Package Type, Speed Grade.
LCMXO3D-9400HC-6BG484C
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →LCMXO3D-9400HC-5BG484I
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LCMXO3D-9400HC-5BG484C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LCMXO3D-9400HC-6BG484I Tỷ lệ tối đa & tính chất điện
| Family | MachXO3D |
| Logic Elements / LUTs | 9400 LUTs (4-input) |
| Configurable Logic Blocks (CLBs) | 1175 |
| Number of I/O Pins | 383 |
| Embedded Block RAM (EBR) | 442368 bits |
| Core Voltage | 2.5 V / 3.3 V |
| Operating Temperature Grade | Industrial (-40C to +100C) |
| Package Type | 484-LFBGA (CABGA-484, 19x19 mm) |
| Kiểu lắp đặt | Surface Mount (BGA) |
| Speed Grade | 6 |
| Security Features | Hardware Root-of-Trust, secure boot, AES/SHA/RSA accelerators |
| Configuration Memory | Dual-boot flash, field-upgradable |
| Trạng thái RoHS | Compliant |
| Lead-Free / Halogen-Free | Yes |
| Programming Tools | Lattice Diamond, Lattice Propel |
Cấu hình chân LCMXO3D-9400HC-6BG484I
| Chân A1 | IO_LB_0_A — Bank 0 I/O (function varies by configuration) |
| Chân B2 | VCCIO0 — Bank 0 I/O supply voltage |
| Chân C3 | GND — Common ground reference |
| Chân D4 | IO_LB_1_B — Bank 1 I/O (function varies by configuration) |
| Chân E5 | VCC — Core supply voltage (2.5V or 3.3V) |
| Chân F6 | IO_T_2 — Top-edge general-purpose I/O |
| Chân G7 | CONFIG — Configuration mode select |
| Chân H8 | TCK — JTAG test clock |
| Chân J9 | TDI — JTAG test data in |
| Chân K10 | TDO — JTAG test data out |
| Chân L11 | TMS — JTAG test mode select |
| Chân M12 | DONE — Configuration done indicator |
| Chân N13 | INITN — Configuration initialization (active low) |
| Chân P14 | CCLK — Configuration clock |
| Chân R15 | PROGRAMN — Program/reset (active low) |
| Chân T16 | VCCAUX — Auxiliary supply voltage |
| Chân U17 | GND — Common ground reference |
| Chân V18 | IO_R_0 — Right-edge general-purpose I/O |
| Chân W19 | IO_R_1 — Right-edge general-purpose I/O |
| Chân AA20 | IO_LT_TOP — Left-top corner I/O |
Ứng dụng tiêu biểu
LCMXO3D-9400HC-6BG484I phù hợp cho 6 Áp dụngs: Secure Industrial Control & PLC Glue Logic, Hardware Root-of-Trust for Edge IoT Gateways, Motor and LED Control Front-End, Multi-Rail Power Sequence Manager, Secure Boot Controller for Industrial HMI, Camera and Display Bridge in Industrial Vision.
Secure Industrial Control & PLC Glue Logic
The LCMXO3D-9400HC-6BG484I's 9400 LUTs and 383 user I/Os make it well suited to consolidate multi-IC glue logic around an industrial PLC or controller, replacing discrete logic, mux/demux devices, and timing generators. Its hardware Root-of-Trust and secure boot ensure only authenticated firmware runs in factory-automation lines. Placed between the host CPU and peripheral banks, the FPGA offloads protocol bridging (e.g., SPI-to-parallel, I2C-to-LCD) at deterministic latency, and the industrial -40C to +100C rating tolerates cabinet temperatures without derating.
Được đề xuất
Hardware Root-of-Trust for Edge IoT Gateways
As the secure supervisor in an edge gateway or industrial IoT node, the LCMXO3D-9400HC-6BG484I enforces firmware authenticity at every boot via its on-die AES/SHA/RSA accelerators and immutable Root-of-Trust. Its dual-boot flash supports fail-safe over-the-air firmware updates with rollback protection, and 9400 LUTs leave ample headroom for custom security-policy state machines. The 484-LFBGA footprint is suitable for compact gateway PCBs that already use microvia BGA assembly.
Được đề xuất
Motor and LED Control Front-End
The LCMXO3D-9400HC-6BG484I generates multi-channel PWM waveforms, sinusoidal commutation tables, and fault-detection logic for BLDC motor drives or large LED matrix backlights. With 383 user I/Os and flexible per-bank I/O voltage selection, it directly interfaces 3.3V microcontrollers and 5V gate drivers while running deterministic real-time control loops in hardware. The industrial temperature grade supports outdoor LED signage and industrial motor cabinets.
Được đề xuất
Multi-Rail Power Sequence Manager
In complex multi-rail systems (SoC + DDR + analog + RF), the LCMXO3D-9400HC-6BG484I orchestrates power-up and power-down sequencing through programmable timing and fault monitoring, eliminating discrete supervisor chains. Its 9400 LUTs implement state-machine sequencing and GPIO toggling for dozens of rails, while the secure boot guarantees only authorized sequencing policy runs. The 2.5V/3.3V core flexibility suits industrial 5V and 3.3V power trees.
Được đề xuất
Secure Boot Controller for Industrial HMI
Industrial HMIs (human-machine interfaces) increasingly require cryptographic verification of display-controller firmware to prevent tampering. The LCMXO3D-9400HC-6BG484I sits in front of the HMI processor to validate signed firmware images before allowing boot, leveraging its hardware Root-of-Trust and 442368-bit EBR for cached verification data. The 383 I/Os support simultaneous LCD bridge glue logic and touch-screen interface management, all in one secure device.
Được đề xuất
Camera and Display Bridge in Industrial Vision
In machine-vision systems, the LCMXO3D-9400HC-6BG484I bridges between image sensors (MIPI, LVDS, parallel) and host processors (USB3, Ethernet, DisplayPort), performing pixel-rate conversion, cropping, and overlay composition. With 9400 LUTs the device can implement moderate pixel pipelines, while its 442368-bit EBR holds line buffers. The industrial temperature grade supports factory-floor deployment where vibration and thermal stress are routine.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho LCMXO3D-9400HC-6BG484I — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | LCMXO3D-9400HC-6BG484C | LCMXO3D-9400HC-5BG484I | LCMXO3D-9400HC-5BG484C |
|---|---|---|---|---|
| Package | 484-LFBGA (CABGA-484, 19x19 mm) | 484-LFBGA (CABGA-484, 19x19 mm) - same | 484-LFBGA (CABGA-484, 19x19 mm) - same | 484-LFBGA (CABGA-484, 19x19 mm) - same |
| Brand | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor | Lattice Semiconductor |
| Logic LUTs | 9400 | 9400 | 9400 | 9400 |
| User I/Os | 383 | 383 | 383 | 383 |
| Speed Grade | 6 | 6 | 5 | 5 |
| Operating Temperature | Industrial (-40C to +100C) | Commercial (0C to +85C) | Industrial (-40C to +100C) | Commercial (0C to +85C) |
| Embedded Block RAM | 442368 bits | 442368 bits | 442368 bits | 442368 bits |
| Hardware Root-of-Trust / Secure Boot | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Industrial temperature grade (vsLCMXO3D-9400HC-6BG484C)
- Faster speed grade (vsLCMXO3D-9400HC-5BG484I)
- Hardened on-die security engine (vsLCMXO2-7000ZE-3BG256I)
Ghi chú thiết kế
The 484-ball LFBGA at 1.0 mm pitch requires microvia (laser-drilled stacked vias) or via-in-pad PCB technology with ENIG or ENEPIG surface finish. Per Lattice reference design guidelines, escape routing on the top layer should use 0.1 mm trace/space and the inner layers should provide continuous ground planes directly under the BGA to control impedance and reduce crosstalk. Power-plane splits under the BGA must be avoided.
Decouple every VCC and VCCIO ball individually with at least one 100 nF X7R ceramic capacitor placed within 2 mm of the ball, plus a single bulk 10 uF-47 uF tantalum or polymer capacitor per supply rail. Per Lattice MachXO3D power-supply guidelines, VCCAUX and VCCIO0-VCCIO7 each need their own decoupling network; sharing bulk capacitors between banks risks supply-noise coupling and configuration errors.
Do not assume the JTAG pins (TCK/TDI/TDO/TMS) are 5V-tolerant; the MachXO3D JTAG interface operates at the VCCIO of its bank and requires a level shifter when interfacing a 5V programmer. Per Lattice hardware-user guide, also leave PROGRAMN accessible via a pushbutton or test point for fallback recovery during secure-boot lockouts, otherwise a programming error can brick the device.
Thông tin tuân thủ
RoHS and lead-free per Lattice product page. AEC-Q100 not applicable for this industrial-grade FPGA variant.
