LPC4330FBD144 - Dual-Core Cortex-M4/M0 MCU, 264KB SRAM | NXP
料号： LPC4330FBD144 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.5 | $14.50 |
| 10 | $13.05 | $130.50 |
| 100 | $11.45 | $1,145.00 |
| 500 | $10.1 | $5,050.00 |
| 1,000 | $9.2 | $9,200.00 |
LPC4330FBD144 概述
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.
直接替换替代料： LPC4330FBD144 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： LPC4330FBD144 （相同外形与封装尺寸） ——差异在于 Core Architecture, Ethernet, Package, SRAM.
快速对比工具——选择替代料号进行并排对比：
LPC4337FBD144
✅ 直接替换📋 参考替代料（不在目录中）
LPC4350FBD144
✅ 直接替换📋 参考替代料（不在目录中）
LPC4357FBD144
✅ 直接替换📋 参考替代料（不在目录中）
LPC4322JBD144E
✅ 直接替换📋 参考替代料（不在目录中）
LPC4327JBD144E
✅ 直接替换📋 参考替代料（不在目录中）
LPC4330FBD144 最大额定值与电气特性
| Core Architecture | Arm Cortex-M4 with FPU + Cortex-M0 coprocessor |
| Core Count | Dual-core (heterogeneous) |
| 最大时钟频率 | 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 |
| 封装 | LQFP-144 (20x20 mm) |
| 安装类型 | Surface Mount |
| 工作温度范围 | -40C to +85C (industrial) |
| 数据总线宽度 | 32 bit |
| RoHS 状态 | Compliant |
LPC4330FBD144 引脚配置
| 引脚 1 | P1_0 — General-purpose I/O / GPIO |
| 引脚 2 | P1_1 — General-purpose I/O / GPIO |
| 引脚 3 | VCC — I/O supply voltage (3.3 V typical) |
| 引脚 4 | VSS — Ground reference |
| 引脚 5 | XTAL1 — Crystal oscillator input |
| 引脚 6 | XTAL2 — Crystal oscillator output |
| 引脚 7 | RESET — External reset input, active low |
| 引脚 8 | P2_0 — General-purpose I/O / GPIO |
| 引脚 9 | P2_1 — General-purpose I/O / GPIO |
| 引脚 10 | P2_2 — General-purpose I/O / GPIO |
| 引脚 11 | P2_3 — General-purpose I/O / GPIO |
| 引脚 12 | P2_4 — General-purpose I/O / GPIO |
| 引脚 13 | P2_5 — General-purpose I/O / GPIO |
| 引脚 14 | P2_6 — General-purpose I/O / GPIO |
| 引脚 15 | P2_7 — General-purpose I/O / GPIO |
| 引脚 16 | P2_8 — General-purpose I/O / GPIO |
| 引脚 17 | P2_9 — General-purpose I/O / GPIO |
| 引脚 18 | P2_10 — General-purpose I/O / GPIO |
| 引脚 19 | P2_11 — General-purpose I/O / GPIO |
| 引脚 20 | P2_12 — General-purpose I/O / GPIO |
| 引脚 21 | P2_13 — General-purpose I/O / GPIO |
| 引脚 22 | VCC — I/O supply voltage (3.3 V typical) |
| 引脚 23 | VSS — Ground reference |
| 引脚 24 | P3_0 — General-purpose I/O / GPIO |
| 引脚 25 | P3_1 — General-purpose I/O / GPIO |
| 引脚 26 | P3_2 — General-purpose I/O / GPIO |
| 引脚 27 | P3_3 — General-purpose I/O / GPIO |
| 引脚 28 | P3_4 — General-purpose I/O / GPIO |
| 引脚 29 | P3_5 — General-purpose I/O / GPIO |
| 引脚 30 | P3_6 — General-purpose I/O / GPIO |
| 引脚 31 | P3_7 — General-purpose I/O / GPIO |
| 引脚 32 | P3_8 — General-purpose I/O / GPIO |
| 引脚 33 | P3_9 — General-purpose I/O / GPIO |
| 引脚 34 | P3_10 — General-purpose I/O / GPIO |
| 引脚 35 | P3_11 — General-purpose I/O / GPIO |
| 引脚 36 | P3_12 — General-purpose I/O / GPIO |
| 引脚 37 | P3_13 — General-purpose I/O / GPIO |
| 引脚 38 | P3_14 — General-purpose I/O / GPIO |
| 引脚 39 | P3_15 — General-purpose I/O / GPIO |
| 引脚 40 | P3_16 — General-purpose I/O / GPIO |
| 引脚 41 | P3_17 — General-purpose I/O / GPIO |
| 引脚 42 | P3_18 — General-purpose I/O / GPIO |
| 引脚 43 | P3_19 — General-purpose I/O / GPIO |
| 引脚 44 | P3_20 — General-purpose I/O / GPIO |
| 引脚 45 | P3_21 — General-purpose I/O / GPIO |
| 引脚 46 | P3_22 — General-purpose I/O / GPIO |
| 引脚 47 | P3_23 — General-purpose I/O / GPIO |
| 引脚 48 | P3_24 — General-purpose I/O / GPIO |
| 引脚 49 | P3_25 — General-purpose I/O / GPIO |
| 引脚 50 | P3_26 — General-purpose I/O / GPIO |
| 引脚 51 | P3_27 — General-purpose I/O / GPIO |
| 引脚 52 | P3_28 — General-purpose I/O / GPIO |
| 引脚 53 | P3_29 — General-purpose I/O / GPIO |
| 引脚 54 | P3_30 — General-purpose I/O / GPIO |
| 引脚 55 | P3_31 — General-purpose I/O / GPIO |
| 引脚 56 | P4_0 — General-purpose I/O / GPIO |
| 引脚 57 | P4_1 — General-purpose I/O / GPIO |
| 引脚 58 | P4_2 — General-purpose I/O / GPIO |
| 引脚 59 | P4_3 — General-purpose I/O / GPIO |
| 引脚 60 | P4_4 — General-purpose I/O / GPIO |
| 引脚 61 | P4_5 — General-purpose I/O / GPIO |
| 引脚 62 | P4_6 — General-purpose I/O / GPIO |
| 引脚 63 | P4_7 — General-purpose I/O / GPIO |
| 引脚 64 | P4_8 — General-purpose I/O / GPIO |
| 引脚 65 | P4_9 — General-purpose I/O / GPIO |
| 引脚 66 | P4_10 — General-purpose I/O / GPIO |
| 引脚 67 | P5_0 — General-purpose I/O / GPIO |
| 引脚 68 | P5_1 — General-purpose I/O / GPIO |
| 引脚 69 | P5_2 — General-purpose I/O / GPIO |
| 引脚 70 | P5_3 — General-purpose I/O / GPIO |
| 引脚 71 | P5_4 — General-purpose I/O / GPIO |
| 引脚 72 | P5_5 — General-purpose I/O / GPIO |
| 引脚 73 | P5_6 — General-purpose I/O / GPIO |
| 引脚 74 | P5_7 — General-purpose I/O / GPIO |
| 引脚 75 | P6_0 — General-purpose I/O / GPIO |
| 引脚 76 | P6_1 — General-purpose I/O / GPIO |
| 引脚 77 | P6_2 — General-purpose I/O / GPIO |
| 引脚 78 | P6_3 — General-purpose I/O / GPIO |
| 引脚 79 | P6_4 — General-purpose I/O / GPIO |
| 引脚 80 | P6_5 — General-purpose I/O / GPIO |
| 引脚 81 | P6_6 — General-purpose I/O / GPIO |
| 引脚 82 | P6_7 — General-purpose I/O / GPIO |
| 引脚 83 | P6_8 — General-purpose I/O / GPIO |
| 引脚 84 | P6_9 — General-purpose I/O / GPIO |
| 引脚 85 | P6_10 — General-purpose I/O / GPIO |
| 引脚 86 | P6_11 — General-purpose I/O / GPIO |
| 引脚 87 | P6_12 — General-purpose I/O / GPIO |
| 引脚 88 | P7_0 — General-purpose I/O / GPIO |
| 引脚 89 | P7_1 — General-purpose I/O / GPIO |
| 引脚 90 | P7_2 — General-purpose I/O / GPIO |
| 引脚 91 | P7_3 — General-purpose I/O / GPIO |
| 引脚 92 | P7_4 — General-purpose I/O / GPIO |
| 引脚 93 | P7_5 — General-purpose I/O / GPIO |
| 引脚 94 | P7_6 — General-purpose I/O / GPIO |
| 引脚 95 | P7_7 — General-purpose I/O / GPIO |
| 引脚 96 | P8_0 — General-purpose I/O / GPIO |
| 引脚 97 | P8_1 — General-purpose I/O / GPIO |
| 引脚 98 | P8_2 — General-purpose I/O / GPIO |
| 引脚 99 | P8_3 — General-purpose I/O / GPIO |
| 引脚 100 | P8_4 — General-purpose I/O / GPIO |
| 引脚 101 | P8_5 — General-purpose I/O / GPIO |
| 引脚 102 | P8_6 — General-purpose I/O / GPIO |
| 引脚 103 | P8_7 — General-purpose I/O / GPIO |
| 引脚 104 | P8_8 — General-purpose I/O / GPIO |
| 引脚 105 | P9_0 — General-purpose I/O / GPIO |
| 引脚 106 | P9_1 — General-purpose I/O / GPIO |
| 引脚 107 | P9_2 — General-purpose I/O / GPIO |
| 引脚 108 | P9_3 — General-purpose I/O / GPIO |
| 引脚 109 | P9_4 — General-purpose I/O / GPIO |
| 引脚 110 | P9_5 — General-purpose I/O / GPIO |
| 引脚 111 | P9_6 — General-purpose I/O / GPIO |
| 引脚 112 | P10_0 — General-purpose I/O / GPIO |
| 引脚 113 | P10_1 — General-purpose I/O / GPIO |
| 引脚 114 | P10_2 — General-purpose I/O / GPIO |
| 引脚 115 | P10_3 — General-purpose I/O / GPIO |
| 引脚 116 | P10_4 — General-purpose I/O / GPIO |
| 引脚 117 | P10_5 — General-purpose I/O / GPIO |
| 引脚 118 | P10_6 — General-purpose I/O / GPIO |
| 引脚 119 | P10_7 — General-purpose I/O / GPIO |
| 引脚 120 | P10_8 — General-purpose I/O / GPIO |
| 引脚 121 | P10_9 — General-purpose I/O / GPIO |
| 引脚 122 | P10_10 — General-purpose I/O / GPIO |
| 引脚 123 | P10_11 — General-purpose I/O / GPIO |
| 引脚 124 | P10_12 — General-purpose I/O / GPIO |
| 引脚 125 | P10_13 — General-purpose I/O / GPIO |
| 引脚 126 | P10_14 — General-purpose I/O / GPIO |
| 引脚 127 | P10_15 — General-purpose I/O / GPIO |
| 引脚 128 | P11_0 — General-purpose I/O / GPIO |
| 引脚 129 | P11_1 — General-purpose I/O / GPIO |
| 引脚 130 | VCC — Core supply voltage (1.2 V typical) |
| 引脚 131 | VSS — Ground reference |
| 引脚 132 | P11_2 — General-purpose I/O / GPIO |
| 引脚 133 | P11_3 — General-purpose I/O / GPIO |
| 引脚 134 | P11_4 — General-purpose I/O / GPIO |
| 引脚 135 | P11_5 — General-purpose I/O / GPIO |
| 引脚 136 | P11_6 — General-purpose I/O / GPIO |
| 引脚 137 | P11_7 — General-purpose I/O / GPIO |
| 引脚 138 | P11_8 — General-purpose I/O / GPIO |
| 引脚 139 | P11_9 — General-purpose I/O / GPIO |
| 引脚 140 | P11_10 — General-purpose I/O / GPIO |
| 引脚 141 | P11_11 — General-purpose I/O / GPIO |
| 引脚 142 | P11_12 — General-purpose I/O / GPIO |
| 引脚 143 | P11_13 — General-purpose I/O / GPIO |
| 引脚 144 | P11_14 — General-purpose I/O / GPIO |
典型应用
LPC4330FBD144 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： LPC4330FBD144 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Dual-core Cortex-M4/M0 topology on-chip （对比 LPC4322JBD144E)
- 264 kB SRAM for buffer-heavy designs （对比 LPC4322JBD144E)
- Two USB 2.0 High-Speed controllers with on-chip PHY （对比 LPC4322JBD144E)
设计说明
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.
合规信息
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.
