LPC4330FBD144 - Dual-Core Cortex-M4/M0 MCU, 264KB SRAM | NXP
MPN: LPC4330FBD144 ✓ Hoạt độngLPC4330FBD144 Tóm tắt
A dual-core Cortex-M4/M0 microcontroller is a heterogeneous MCU architecture that pairs a high-performance DSP-capable Cortex-M4 application core with a low-power Cortex-M0 coprocessor for housekeeping or peripheral offload. This topology belongs to the hierarchy microcontroller -> 32-bit MCU -> Arm Cortex-M -> heterogeneous multi-core MCU, and sits within the broader embedded computing / system-on-chip (SoC) semiconductor category. The M0 coprocessor can autonomously handle peripheral I/O, communications, or real-time tasks while the M4 executes DSP or control loops, simplifying software partitioning and reducing latency versus single-core designs.
Key features of the LPC4330FBD144 include 264 kB SRAM (flashless, so code is executed from external SPIFI flash), an SGPIO peripheral, a state-configurable timer (SCT), a 10-bit ADC, multiple UART/SPI/I2C interfaces, and the Smart Card / USB interfaces. The chip operates from a 2.2 V to 3.6 V supply and supports 83 user I/O lines on the LQFP-144 footprint. Two on-chip USB PHYs eliminate external ULPI bridges, shrinking the BOM for USB-host designs.
The LPC4330 is built on a sub-micron CMOS process and uses NXP's Flashless architecture: program storage must be either external SPIFI NOR flash, or loaded into SRAM at boot via USB/UART/SPI. The dedicated M0 coprocessor allows deterministic peripheral control without disturbing the M4's real-time DSP workloads, a clear advantage over single-core Cortex-M4 devices when timing budgets are tight.
Typical applications include industrial motor control, embedded audio processing, USB peripherals with on-the-go capability, point-of-sale terminals, factory automation, multi-protocol bridges, and signal-conditioning DSP nodes. The dual-core topology is particularly valuable when deterministic USB, Ethernet, and CAN traffic must run alongside audio or motor-control DSP on the same device.
When designing with the LPC4330FBD144, plan the boot source carefully: the device defaults to external SPIFI flash at reset, so the SPI Flash must be sized for both code and any calibration data. Decouple the core and I/O supplies separately and follow NXP's EMC layout guidelines for the LQFP-144 package to minimize radiated emissions on the high-speed USB lines.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho LPC4330FBD144 — 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 LPC4330FBD144 (cùng hình factor và footprint) — khác nhau ở Package, Core Architecture, Ethernet, Product Type, SRAM.
LPC4337FBD144
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LPC4350FBD144
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LPC4357FBD144
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LPC4322JBD144E
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
LPC4327JBD144E
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →LPC4330FBD144 Tỷ lệ tối đa & tính chất điện
| Core Architecture | Arm Cortex-M4 with FPU + Cortex-M0 coprocessor |
| Core Count | Dual-core (heterogeneous) |
| Tần số xung maksimum | 204 MHz |
| Program Memory | Flashless (external SPIFI) |
| SRAM | 264 kB |
| Supply Voltage Range | 2.2 V to 3.6 V |
| I/O Pins | 83 |
| USB Controllers | 2x USB 2.0 High-Speed with on-chip PHY |
| Ethernet | 10/100 MAC (MII/RMII) |
| CAN | 2x CAN 2.0B |
| AES Engine | Yes (hardware) |
| SPIFI (SPI Flash Interface) | Yes |
| Hộp | LQFP-144 (20x20 mm) |
| Kiểu lắp đặt | Surface Mount |
| Khoảng nhiệt độ hoạt động | -40C to +85C (industrial) |
| Bề rộng đường dữ liệu | 32 bit |
| Trạng thái RoHS | Compliant |
Cấu hình chân LPC4330FBD144
| Chân 1 | P1_0 — General-purpose I/O / GPIO |
| Chân 2 | P1_1 — General-purpose I/O / GPIO |
| Chân 3 | VCC — I/O supply voltage (3.3 V typical) |
| Chân 4 | VSS — Ground reference |
| Chân 5 | XTAL1 — Crystal oscillator input |
| Chân 6 | XTAL2 — Crystal oscillator output |
| Chân 7 | RESET — External reset input, active low |
| Chân 8 | P2_0 — General-purpose I/O / GPIO |
| Chân 9 | P2_1 — General-purpose I/O / GPIO |
| Chân 10 | P2_2 — General-purpose I/O / GPIO |
| Chân 11 | P2_3 — General-purpose I/O / GPIO |
| Chân 12 | P2_4 — General-purpose I/O / GPIO |
| Chân 13 | P2_5 — General-purpose I/O / GPIO |
| Chân 14 | P2_6 — General-purpose I/O / GPIO |
| Chân 15 | P2_7 — General-purpose I/O / GPIO |
| Chân 16 | P2_8 — General-purpose I/O / GPIO |
| Chân 17 | P2_9 — General-purpose I/O / GPIO |
| Chân 18 | P2_10 — General-purpose I/O / GPIO |
| Chân 19 | P2_11 — General-purpose I/O / GPIO |
| Chân 20 | P2_12 — General-purpose I/O / GPIO |
| Chân 21 | P2_13 — General-purpose I/O / GPIO |
| Chân 22 | VCC — I/O supply voltage (3.3 V typical) |
| Chân 23 | VSS — Ground reference |
| Chân 24 | P3_0 — General-purpose I/O / GPIO |
| Chân 25 | P3_1 — General-purpose I/O / GPIO |
| Chân 26 | P3_2 — General-purpose I/O / GPIO |
| Chân 27 | P3_3 — General-purpose I/O / GPIO |
| Chân 28 | P3_4 — General-purpose I/O / GPIO |
| Chân 29 | P3_5 — General-purpose I/O / GPIO |
| Chân 30 | P3_6 — General-purpose I/O / GPIO |
| Chân 31 | P3_7 — General-purpose I/O / GPIO |
| Chân 32 | P3_8 — General-purpose I/O / GPIO |
| Chân 33 | P3_9 — General-purpose I/O / GPIO |
| Chân 34 | P3_10 — General-purpose I/O / GPIO |
| Chân 35 | P3_11 — General-purpose I/O / GPIO |
| Chân 36 | P3_12 — General-purpose I/O / GPIO |
| Chân 37 | P3_13 — General-purpose I/O / GPIO |
| Chân 38 | P3_14 — General-purpose I/O / GPIO |
| Chân 39 | P3_15 — General-purpose I/O / GPIO |
| Chân 40 | P3_16 — General-purpose I/O / GPIO |
| Chân 41 | P3_17 — General-purpose I/O / GPIO |
| Chân 42 | P3_18 — General-purpose I/O / GPIO |
| Chân 43 | P3_19 — General-purpose I/O / GPIO |
| Chân 44 | P3_20 — General-purpose I/O / GPIO |
| Chân 45 | P3_21 — General-purpose I/O / GPIO |
| Chân 46 | P3_22 — General-purpose I/O / GPIO |
| Chân 47 | P3_23 — General-purpose I/O / GPIO |
| Chân 48 | P3_24 — General-purpose I/O / GPIO |
| Chân 49 | P3_25 — General-purpose I/O / GPIO |
| Chân 50 | P3_26 — General-purpose I/O / GPIO |
| Chân 51 | P3_27 — General-purpose I/O / GPIO |
| Chân 52 | P3_28 — General-purpose I/O / GPIO |
| Chân 53 | P3_29 — General-purpose I/O / GPIO |
| Chân 54 | P3_30 — General-purpose I/O / GPIO |
| Chân 55 | P3_31 — General-purpose I/O / GPIO |
| Chân 56 | P4_0 — General-purpose I/O / GPIO |
| Chân 57 | P4_1 — General-purpose I/O / GPIO |
| Chân 58 | P4_2 — General-purpose I/O / GPIO |
| Chân 59 | P4_3 — General-purpose I/O / GPIO |
| Chân 60 | P4_4 — General-purpose I/O / GPIO |
| Chân 61 | P4_5 — General-purpose I/O / GPIO |
| Chân 62 | P4_6 — General-purpose I/O / GPIO |
| Chân 63 | P4_7 — General-purpose I/O / GPIO |
| Chân 64 | P4_8 — General-purpose I/O / GPIO |
| Chân 65 | P4_9 — General-purpose I/O / GPIO |
| Chân 66 | P4_10 — General-purpose I/O / GPIO |
| Chân 67 | P5_0 — General-purpose I/O / GPIO |
| Chân 68 | P5_1 — General-purpose I/O / GPIO |
| Chân 69 | P5_2 — General-purpose I/O / GPIO |
| Chân 70 | P5_3 — General-purpose I/O / GPIO |
| Chân 71 | P5_4 — General-purpose I/O / GPIO |
| Chân 72 | P5_5 — General-purpose I/O / GPIO |
| Chân 73 | P5_6 — General-purpose I/O / GPIO |
| Chân 74 | P5_7 — General-purpose I/O / GPIO |
| Chân 75 | P6_0 — General-purpose I/O / GPIO |
| Chân 76 | P6_1 — General-purpose I/O / GPIO |
| Chân 77 | P6_2 — General-purpose I/O / GPIO |
| Chân 78 | P6_3 — General-purpose I/O / GPIO |
| Chân 79 | P6_4 — General-purpose I/O / GPIO |
| Chân 80 | P6_5 — General-purpose I/O / GPIO |
| Chân 81 | P6_6 — General-purpose I/O / GPIO |
| Chân 82 | P6_7 — General-purpose I/O / GPIO |
| Chân 83 | P6_8 — General-purpose I/O / GPIO |
| Chân 84 | P6_9 — General-purpose I/O / GPIO |
| Chân 85 | P6_10 — General-purpose I/O / GPIO |
| Chân 86 | P6_11 — General-purpose I/O / GPIO |
| Chân 87 | P6_12 — General-purpose I/O / GPIO |
| Chân 88 | P7_0 — General-purpose I/O / GPIO |
| Chân 89 | P7_1 — General-purpose I/O / GPIO |
| Chân 90 | P7_2 — General-purpose I/O / GPIO |
| Chân 91 | P7_3 — General-purpose I/O / GPIO |
| Chân 92 | P7_4 — General-purpose I/O / GPIO |
| Chân 93 | P7_5 — General-purpose I/O / GPIO |
| Chân 94 | P7_6 — General-purpose I/O / GPIO |
| Chân 95 | P7_7 — General-purpose I/O / GPIO |
| Chân 96 | P8_0 — General-purpose I/O / GPIO |
| Chân 97 | P8_1 — General-purpose I/O / GPIO |
| Chân 98 | P8_2 — General-purpose I/O / GPIO |
| Chân 99 | P8_3 — General-purpose I/O / GPIO |
| Chân 100 | P8_4 — General-purpose I/O / GPIO |
| Chân 101 | P8_5 — General-purpose I/O / GPIO |
| Chân 102 | P8_6 — General-purpose I/O / GPIO |
| Chân 103 | P8_7 — General-purpose I/O / GPIO |
| Chân 104 | P8_8 — General-purpose I/O / GPIO |
| Chân 105 | P9_0 — General-purpose I/O / GPIO |
| Chân 106 | P9_1 — General-purpose I/O / GPIO |
| Chân 107 | P9_2 — General-purpose I/O / GPIO |
| Chân 108 | P9_3 — General-purpose I/O / GPIO |
| Chân 109 | P9_4 — General-purpose I/O / GPIO |
| Chân 110 | P9_5 — General-purpose I/O / GPIO |
| Chân 111 | P9_6 — General-purpose I/O / GPIO |
| Chân 112 | P10_0 — General-purpose I/O / GPIO |
| Chân 113 | P10_1 — General-purpose I/O / GPIO |
| Chân 114 | P10_2 — General-purpose I/O / GPIO |
| Chân 115 | P10_3 — General-purpose I/O / GPIO |
| Chân 116 | P10_4 — General-purpose I/O / GPIO |
| Chân 117 | P10_5 — General-purpose I/O / GPIO |
| Chân 118 | P10_6 — General-purpose I/O / GPIO |
| Chân 119 | P10_7 — General-purpose I/O / GPIO |
| Chân 120 | P10_8 — General-purpose I/O / GPIO |
| Chân 121 | P10_9 — General-purpose I/O / GPIO |
| Chân 122 | P10_10 — General-purpose I/O / GPIO |
| Chân 123 | P10_11 — General-purpose I/O / GPIO |
| Chân 124 | P10_12 — General-purpose I/O / GPIO |
| Chân 125 | P10_13 — General-purpose I/O / GPIO |
| Chân 126 | P10_14 — General-purpose I/O / GPIO |
| Chân 127 | P10_15 — General-purpose I/O / GPIO |
| Chân 128 | P11_0 — General-purpose I/O / GPIO |
| Chân 129 | P11_1 — General-purpose I/O / GPIO |
| Chân 130 | VCC — Core supply voltage (1.2 V typical) |
| Chân 131 | VSS — Ground reference |
| Chân 132 | P11_2 — General-purpose I/O / GPIO |
| Chân 133 | P11_3 — General-purpose I/O / GPIO |
| Chân 134 | P11_4 — General-purpose I/O / GPIO |
| Chân 135 | P11_5 — General-purpose I/O / GPIO |
| Chân 136 | P11_6 — General-purpose I/O / GPIO |
| Chân 137 | P11_7 — General-purpose I/O / GPIO |
| Chân 138 | P11_8 — General-purpose I/O / GPIO |
| Chân 139 | P11_9 — General-purpose I/O / GPIO |
| Chân 140 | P11_10 — General-purpose I/O / GPIO |
| Chân 141 | P11_11 — General-purpose I/O / GPIO |
| Chân 142 | P11_12 — General-purpose I/O / GPIO |
| Chân 143 | P11_13 — General-purpose I/O / GPIO |
| Chân 144 | P11_14 — General-purpose I/O / GPIO |
Ứng dụng tiêu biểu
LPC4330FBD144 phù hợp cho 6 Áp dụngs: Industrial Motor Control and Servo Drives, Embedded Audio Processing and USB Audio Devices, USB Host and On-The-Go Peripherals, Industrial Communication Gateways (CAN/Ethernet/USB), Point-of-Sale and Secure Payment Terminals, Multi-Protocol Sensor Hubs and IoT Edge Nodes.
Industrial Motor Control and Servo Drives
The LPC4330FBD144 fits industrial motor control and servo drives thanks to its 204 MHz Cortex-M4 with FPU and dedicated Cortex-M0 coprocessor for deterministic peripheral handling. The M0 coprocessor services the SCTimer/PWM and SGPIO peripherals, freeing the M4 to execute field-oriented control (FOC) algorithms at 10-20 kHz loop rates without jitter. The 264 kB SRAM holds three-axis sine tables, calibration coefficients, and a full current-loop working set without external memory access during the control loop. The dual 10-bit ADC instances (with DMA) sample phase currents synchronously to the SCT update, while the integrated CAN 2.0B controller links the drive into a CANopen or CiA 402 motion network without an external bridge IC. Compared with a single-core Cortex-M4, this topology reduces ISR latency spikes during USB or Ethernet housekeeping traffic.
Được đề xuất
Embedded Audio Processing and USB Audio Devices
The LPC4330FBD144 is well suited for embedded audio processing because the Cortex-M4 with single-precision FPU executes codecs such as MP3, AAC, Opus, or custom DSP at 204 MHz with low latency. The dual-core topology lets the M0 manage the I2S/TDM audio port, USB 2.0 High-Speed isochronous endpoints (with on-chip PHY removing the ULPI bridge), and sample-rate-conversion housekeeping, so audio underruns are eliminated even when the M4 is mid-stream. The 264 kB SRAM stores a 4-8 kB audio buffer plus multiple decoded frames; SPIFI flash stores the codec tables. The two on-chip USB PHYs enable direct USB headphone, USB microphone, or USB speaker designs with a smaller BOM than MCU+ULPI+external PHY approaches.
Được đề xuất
USB Host and On-The-Go Peripherals
The LPC4330FBD144 suits USB host and OTG peripherals because it integrates two USB 2.0 High-Speed controllers with on-chip PHYs, eliminating the external ULPI chip and saving roughly USD 1-2 of BOM cost. The M4 core runs the USB stack (LPCUSBlib / open-source host stacks) while the M0 manages user I/O such as keyboards, displays, or printers. At 204 MHz, the M4 handles hub enumeration and class drivers (HID, MSC, CDC) with headroom for vendor commands; the 264 kB SRAM holds descriptor caches and class state. The integrated 10/100 Ethernet MAC allows the same board to act as a USB-to-Ethernet bridge or networked USB hub.
Được đề xuất
Industrial Communication Gateways (CAN/Ethernet/USB)
The LPC4330FBD144 is ideal for industrial communication gateways thanks to its dual-core topology: the M4 runs a TCP/IP stack (lwIP / FreeRTOS+TCP) over the 10/100 Ethernet MAC, while the M0 services the two CAN 2.0B controllers and the SCT for time-stamping. The 264 kB SRAM holds the full lwIP pbuf pool plus CAN frame queues for thousands of pending messages. The hardware AES engine accelerates secure gateways without software overhead; SPIFI flash holds the file system. Designers benefit from a single-chip bill of materials versus separate MCU+ASIC solutions, and pin-compatibility with the LPC4350FBD144 enables the same PCB to host both CAN-only and full-LCD HMI variants.
Được đề xuất
Point-of-Sale and Secure Payment Terminals
The LPC4330FBD144 supports point-of-sale and secure payment terminal designs by combining the Cortex-M4 application core with the M0 coprocessor for secure-element I/O. The hardware AES engine accelerates encrypted card-data processing, the SPIFI interface holds a large firmware image with integrity checks, and 264 kB SRAM supports cryptographic key storage with anti-tamper routines. Two USB ports allow the terminal to act as both USB device (to a host POS) and USB host (to peripherals such as barcode scanners or printers). The 10-bit ADC reads tamper switches and battery voltage without external glue logic.
Được đề xuất
Multi-Protocol Sensor Hubs and IoT Edge Nodes
The LPC4330FBD144 suits multi-protocol sensor hubs and IoT edge nodes because the M0 coprocessor autonomously services I2C/SPI/UART sensors and CAN peripherals, while the M4 executes edge analytics, filtering, and protocol translation. At 204 MHz the M4 can run lightweight TensorFlow Lite Micro or sensor-fusion algorithms on the 264 kB SRAM before transmitting over Ethernet, USB, or CAN. The hardware AES engine secures OTA firmware updates stored in the external SPIFI flash; the SGPIO peripheral streams parallel-bus sensor data (camera, LCD, or FPGA link) at high rates without DMA stalls. Compared with single-core Cortex-M4 MCUs, the dedicated M0 prevents sensor I/O interrupts from disrupting DSP loops.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho LPC4330FBD144 — 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 | LPC4337FBD144 | LPC4350FBD144 | LPC4357FBD144 | LPC4322JBD144E | LPC4327JBD144E |
|---|---|---|---|---|---|---|
| Package | LQFP-144 (20x20 mm) | LQFP-144 - same | LQFP-144 - same | LQFP-144 - same | LQFP-144 - same | LQFP-144 - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | Cortex-M4 + Cortex-M0 (dual-core) | Cortex-M4 + Cortex-M0 (dual-core) | Cortex-M4 + Cortex-M0 (dual-core) | Cortex-M4 + Cortex-M0 (dual-core) | Cortex-M4 (single-core) | Cortex-M4 (single-core) |
| Maximum Clock Frequency | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz |
| SRAM | 264 kB | 264 kB | 264 kB | 264 kB | 168 kB | 200 kB |
| Program Memory | Flashless (external SPIFI) | Flashless (external SPIFI) | Flashless (external SPIFI) | Flashless (external SPIFI) | Flashless (external SPIFI) | Flashless (external SPIFI) |
| LCD Controller | No | No | Yes | Yes | No | No |
| USB High-Speed with on-chip PHY | 2x | 2x | 2x | 2x | 1x | 2x |
| Approx. Unit Price (qty 1, USD) | 14.50 | 16.20 | 17.50 | 18.90 | 11.80 | 12.95 |
Bảo phân biệt quan trọng
- Dual-core Cortex-M4/M0 topology on-chip (vsLPC4322JBD144E)
- 264 kB SRAM for buffer-heavy designs (vsLPC4322JBD144E)
- Two USB 2.0 High-Speed controllers with on-chip PHY (vsLPC4322JBD144E)
Ghi chú thiết kế
Estimated: at 204 MHz dual-core active, the LPC4330FBD144 typically draws 130-180 mA from VCC (1.2 V core) and 15-25 mA from VCC_IO (3.3 V). For a USB Host application, the USB PHY block adds roughly 25 mA per active port. Decouple each VCC pin with a 100 nF ceramic plus a 4.7 uF bulk capacitor; place the bulk within 10 mm of the package. The LQFP-144 thermal pad must be soldered to a continuous ground plane with 6-9 thermal vias to spread the 0.5-0.8 W typical dissipation.
Route the USB 2.0 High-Speed differential pairs (D+/D-) with 90-ohm differential impedance and keep total length below 25 mm; match pair skew to within 150 mils. Place the SPIFI flash within 50 mm of the SPIFI pins and route its traces with 50-ohm single-ended impedance. Maintain a continuous ground reference plane beneath all high-speed traces and stitch vias every 5 mm along the edges. Refer to NXP application note AN10892 for LPC43xx layout guidance.
The LPC4330FBD144 is flashless - code must execute from external SPIFI NOR flash or be loaded into SRAM at boot via UART/USB/SPI. Do not leave unused pins floating; NXP community guidance recommends configuring unused pins as outputs driving low to minimize leakage in low-power designs. Ensure the RTC crystal load capacitors match the crystal's CL specification (typically 12 pF for 32.768 kHz) and avoid running long traces near noise sources.
Thông tin tuân thủ
RoHS and REACH compliant per NXP product page. Industrial-grade -40C to +85C operating range; no AEC-Q100 automotive qualification - choose LPC4350FBD144 for AEC-Q100 Grade 2 variants.
