LPC4088FBD144 - ARM Cortex-M4 MCU 120MHz 512KB | NXP LPC4088FBD144 от NXP Semiconductors - электронный компонент
NXP Semiconductors

LPC4088FBD144 - ARM Cortex-M4 MCU 120MHz 512KB | NXP

Артикул: LPC4088FBD144 ✓ Активен
В наличии Отправка в течение 1–3 рабочих дней
3.0 V to 3.6 V Vdss 144-pin LQFP (20x20 mm, 0.5 mm pitch) Package 120 MHz Speed 512 KB Memory
От $9.45 USD / шт.
MOQ: 1 |
Цена обновлена: 2026-10-08
Оптовые цены
Кол-во Цена за ед. Итого
1 $14.82 $14,82
10 $13.05 $130,50
100 $11.42 $1.142,00
500 $10.18 $5.090,00
1.000 $9.45 $9.450,00
ℹ️ Все цены указаны в USD
Открыть datasheet (PDF) Смотреть аналоги

LPC4088FBD144 Обзор

The NXP Semiconductors LPC4088FBD144 is an ARM Cortex-M4F digital signal controller running at 120 MHz, integrating 512 KB of on-chip flash and 96 KB SRAM in a 144-pin LQFP (20x20 mm) package. According to the NXP product page, the device targets embedded applications requiring a high level of integration and low power dissipation, including those needing USB, Ethernet, an LCD interface, EMC, and SPIFI for external memory expansion.

An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core designed for deterministic embedded control, featuring a single-precision floating-point unit, DSP extensions via SIMD instructions, a Nested Vectored Interrupt Controller, and tightly-coupled memory for low-latency code execution. Within the broader taxonomy, the LPC4088 belongs to the Cortex-M4 family -> ARM Cortex-M -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. The M4F variant specifically adds hardware floating-point math, distinguishing it from the M0/M0+/M3 families that lack FPU support.

Key features of the LPC4088FBD144 include a 120 MHz maximum CPU clock, 512 KB flash program memory, 96 KB SRAM, an 8-channel GPDMA controller, USB 2.0 full-speed and high-speed OTG with on-chip PHY, 10/100 Ethernet MAC, an LCD controller supporting STN and TFT panels up to 1024x768, two CAN 2.0B controllers, four UARTs, three SSP/SPI peripherals, an I2C bus interface, a 10-bit ADC with 8 channels, a 10-bit DAC, PWM/timer subsystems, an EMC external memory controller, and a SPIFI quad-SPI flash interface. The 144-pin LQFP provides 5 V-tolerant GPIO and a wide operating temperature range suitable for industrial environments.

Architecturally, the LPC4088 integrates the Cortex-M4 core with NXP's peripheral subsystem, offering deterministic interrupt latency under 12 cycles and a low-power sleep mode that retains SRAM while dropping core clocks. The high-speed USB, Ethernet, and LCD controller are enabled simultaneously, supported by a multi-layer AHB bus matrix that prevents peripheral contention.

Typical applications include industrial control with HMI touchscreens, building automation gateways, point-of-sale terminals, USB audio devices, embedded data loggers, and motor control with CAN. The 512 KB flash and 96 KB SRAM comfortably support a real-time OS such as FreeRTOS with USB and TCP/IP stacks.

When designing with the LPC4088, ensure the SPIFI pins are not remapped when external Quad-SPI flash is in use, and provision decoupling capacitors within 5 mm of each VDD/VSS pair. JTAG/SWD traces should be length-matched to within 25 mm to preserve debug clock integrity.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single distributor listing, helping engineers compare the LPC4088 against same-package NXP variants and cross-brand Cortex-M4 replacements.

Аналоги без доработки для LPC4088FBD144 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.

Варианты в этой серии

Модели той же серии, совместимые без доработки с LPC4088FBD144 (тот же форм-фактор и посадочное место) — отличается по ADC, Ethernet, LCD Controller, Package, USB.

NXP Semiconductors
ADC: 12-bit
Ethernet: 10/100 MAC (MII/RMII)
LCD Controller: Yes (up to 1024x768 TFT)
Сравнить с LPC4088FBD144 →

Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:

LPC4088FBD144,551

✅ Прямая замена
📦 LQFP-144 (20x20 mm)
identical die, tape-and-reel packaging variant per NXP ordering code 551

📋 Справочный аналог (нет в каталоге)

LPC4078FBD144

✅ Прямая замена ⚠️ Характеристики не проверены
📦 LQFP-144 (20x20 mm)
same LQFP-144 footprint, 512 KB flash, optimized LCD controller, same Cortex-M4F core at 120 MHz

📋 Справочный аналог (нет в каталоге)

LPC4088FET180

✅ Прямая замена ⚠️ Характеристики не проверены
📦 LQFP-180
same die, larger LQFP-180 footprint exposes additional GPIO and bus pins; NOT pin-compatible with LQFP-144

📋 Справочный аналог (нет в каталоге)

LPC4076FBD144

✅ Прямая замена ⚠️ Характеристики не проверены
📦 LQFP-144 (20x20 mm)
same LQFP-144 footprint, 256 KB flash vs 512 KB (-50%), same Cortex-M4F 120 MHz core

📋 Справочный аналог (нет в каталоге)

LPC4088FBD208

✅ Прямая замена
📦 LQFP-208
same die, larger LQFP-208 footprint; requires PCB redesign, not a true drop-in for LQFP-144

📋 Справочный аналог (нет в каталоге)

LPC4088FBD144 Максимальные параметры и электрические характеристики

Core Architecture ARM Cortex-M4F (32-bit)
Maximum Clock Speed 120 MHz
Program Flash Memory 512 KB
SRAM 96 KB
Корпус 144-pin LQFP (20x20 mm, 0.5 mm pitch)
Operating Voltage (IO) 3.0 V to 3.6 V
Рабочая температура -40 C to +85 C
USB USB 2.0 High-Speed OTG with on-chip PHY
Ethernet 10/100 MAC (requires external PHY)
LCD Controller Yes, up to 1024 x 768
SPIFI Quad-SPI flash interface
EMC (External Memory Controller) Yes
GPIO 5 V-tolerant
ADC 10-bit, 8 channels
DAC 10-bit
CAN 2 x CAN 2.0B
Тип монтажа Surface Mount
Статус RoHS Compliant

Конфигурация выводов LPC4088FBD144

LQFP-144 Package Pinout Diagram LQFP-144 20x20mm, P0.5mm, JEDEC MS-026. 1 36 LQFP-144
Контакт 1 P1[29] — General-purpose IO / USB1 UP_LED
Контакт 2 P1[30] — General-purpose IO / USB1 VBUS
Контакт 3 P1[31] — General-purpose IO / USB1 INT
Контакт 4 P2[0] — General-purpose IO / PWM1[1]
Контакт 5 P2[1] — General-purpose IO / PWM1[2]
Контакт 6 P2[2] — General-purpose IO / PWM1[3]
Контакт 7 P2[3] — General-purpose IO / PWM1[4]
Контакт 8 P2[4] — General-purpose IO / PWM1[5]
Контакт 9 P2[5] — General-purpose IO / PWM1[6]
Контакт 10 P2[6] — General-purpose IO
Контакт 11 VSS — Ground
Контакт 12 VDD(REG)(3V3) — 3.3 V regulator output
Контакт 13 VSS — Ground
Контакт 14 P0[0] — CAN RD1 / General-purpose IO
Контакт 15 P0[1] — CAN TD1 / General-purpose IO
Контакт 16 P0[2] — UART0 TXD0 / General-purpose IO
Контакт 17 P0[3] — UART0 RXD0 / General-purpose IO
Контакт 18 P0[4] — I2C0 SDA / General-purpose IO
Контакт 19 P0[5] — I2C0 SCL / General-purpose IO
Контакт 20 P0[6] — SSP0 SCK / General-purpose IO
Контакт 21 P0[7] — SSP0 SSEL / General-purpose IO
Контакт 22 P0[8] — SSP0 MISO / General-purpose IO
Контакт 23 P0[9] — SSP0 MOSI / General-purpose IO
Контакт 24 P0[10] — UART2 TXD / General-purpose IO
Контакт 25 P0[11] — UART2 RXD / General-purpose IO
Контакт 26 P0[12] — USB0 UP_LED / General-purpose IO
Контакт 27 P0[13] — USB0 VBUS / General-purpose IO
Контакт 28 P0[14] — USB0 CONNECT / General-purpose IO
Контакт 29 P0[15] — USB0 VBUS / General-purpose IO
Контакт 30 VSS — Ground
Контакт 31 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 32 P1[0] — ENET TXD0 / General-purpose IO
Контакт 33 P1[1] — ENET TXD1 / General-purpose IO
Контакт 34 P1[2] — ENET TX_EN / General-purpose IO
Контакт 35 P1[3] — ENET TX_CLK / General-purpose IO
Контакт 36 P1[4] — ENET RXD0 / General-purpose IO
Контакт 37 P1[5] — ENET RXD1 / General-purpose IO
Контакт 38 P1[6] — ENET RX_ER / General-purpose IO
Контакт 39 P1[7] — ENET RX_CLK / General-purpose IO
Контакт 40 P1[8] — ENET CRS / General-purpose IO
Контакт 41 P1[9] — ENET MDC / General-purpose IO
Контакт 42 P1[10] — ENET MDIO / General-purpose IO
Контакт 43 P1[11] — General-purpose IO
Контакт 44 P1[12] — General-purpose IO
Контакт 45 P1[13] — General-purpose IO
Контакт 46 P1[14] — General-purpose IO
Контакт 47 P1[15] — General-purpose IO
Контакт 48 VSS — Ground
Контакт 49 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 50 P1[16] — General-purpose IO
Контакт 51 P1[17] — General-purpose IO
Контакт 52 P1[18] — General-purpose IO / UART1 CTS
Контакт 53 P1[19] — General-purpose IO / UART1 RTS
Контакт 54 P1[20] — General-purpose IO / UART1 RXD
Контакт 55 P1[21] — General-purpose IO / UART1 TXD
Контакт 56 P1[22] — General-purpose IO
Контакт 57 P1[23] — General-purpose IO
Контакт 58 P1[24] — General-purpose IO
Контакт 59 P1[25] — General-purpose IO
Контакт 60 P1[26] — General-purpose IO
Контакт 61 P1[27] — General-purpose IO / USB1 VBUS
Контакт 62 P1[28] — General-purpose IO / USB1 UP_LED
Контакт 63 VSS — Ground
Контакт 64 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 65 P2[7] — General-purpose IO
Контакт 66 P2[8] — General-purpose IO / LCD VD[0]
Контакт 67 P2[9] — General-purpose IO / LCD VD[1]
Контакт 68 P2[10] — General-purpose IO / LCD VD[2]
Контакт 69 P2[11] — General-purpose IO / LCD VD[3]
Контакт 70 P2[12] — General-purpose IO / LCD VD[4]
Контакт 71 P2[13] — General-purpose IO / LCD VD[5]
Контакт 72 P2[14] — General-purpose IO / LCD VD[6]
Контакт 73 P2[15] — General-purpose IO / LCD VD[7]
Контакт 74 P3[0] — General-purpose IO / LCD VD[8]
Контакт 75 P3[1] — General-purpose IO / LCD VD[9]
Контакт 76 P3[2] — General-purpose IO / LCD VD[10]
Контакт 77 P3[3] — General-purpose IO / LCD VD[11]
Контакт 78 P3[4] — General-purpose IO / LCD VD[12]
Контакт 79 P3[5] — General-purpose IO / LCD VD[13]
Контакт 80 P3[6] — General-purpose IO / LCD VD[14]
Контакт 81 P3[7] — General-purpose IO / LCD VD[15]
Контакт 82 VSS — Ground
Контакт 83 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 84 P3[8] — General-purpose IO / LCD VD[16]
Контакт 85 P3[9] — General-purpose IO / LCD VD[17]
Контакт 86 P3[10] — General-purpose IO / LCD VD[18]
Контакт 87 P3[11] — General-purpose IO / LCD VD[19]
Контакт 88 P3[12] — General-purpose IO / LCD VD[20]
Контакт 89 P3[13] — General-purpose IO / LCD VD[21]
Контакт 90 P3[14] — General-purpose IO / LCD VD[22]
Контакт 91 P3[15] — General-purpose IO / LCD VD[23]
Контакт 92 P4[0] — General-purpose IO / LCD VCLK
Контакт 93 P4[1] — General-purpose IO / LCD LP
Контакт 94 P4[2] — General-purpose IO / LCD FP
Контакт 95 P4[3] — General-purpose IO / LCD ENAB
Контакт 96 P4[4] — General-purpose IO / LCD DCLK
Контакт 97 P4[5] — General-purpose IO / LCD LE
Контакт 98 P4[6] — General-purpose IO / LCD PWR
Контакт 99 P4[7] — General-purpose IO
Контакт 100 P4[8] — General-purpose IO / EMC CAS
Контакт 101 P4[9] — General-purpose IO / EMC RAS
Контакт 102 P4[10] — General-purpose IO / EMC CLK
Контакт 103 P4[11] — General-purpose IO / EMC CKE
Контакт 104 P4[12] — General-purpose IO / EMC DQMOUT[0]
Контакт 105 P4[13] — General-purpose IO / EMC DQMOUT[1]
Контакт 106 P4[14] — General-purpose IO / EMC DQMOUT[2]
Контакт 107 P4[15] — General-purpose IO / EMC DQMOUT[3]
Контакт 108 VSS — Ground
Контакт 109 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 110 P5[0] — General-purpose IO / SSP2 SCK
Контакт 111 P5[1] — General-purpose IO / SSP2 SSEL
Контакт 112 P5[2] — General-purpose IO / SSP2 MISO
Контакт 113 P5[3] — General-purpose IO / SSP2 MOSI
Контакт 114 P5[4] — General-purpose IO / ADC0[4]
Контакт 115 P5[5] — General-purpose IO / ADC0[5]
Контакт 116 P5[6] — General-purpose IO / ADC0[6]
Контакт 117 P5[7] — General-purpose IO / ADC0[7]
Контакт 118 P5[8] — General-purpose IO / I2C1 SDA
Контакт 119 P5[9] — General-purpose IO / I2C1 SCL
Контакт 120 RTCX1 — RTC oscillator input
Контакт 121 RTCX2 — RTC oscillator output
Контакт 122 VSS — Ground
Контакт 123 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 124 RESET — External reset input (active low)
Контакт 125 P0[16] — General-purpose IO / SPIFI IO3
Контакт 126 P0[17] — General-purpose IO / SPIFI IO2
Контакт 127 P0[18] — General-purpose IO / SPIFI IO1
Контакт 128 P0[19] — General-purpose IO / SPIFI IO0
Контакт 129 P0[20] — General-purpose IO / SPIFI CLK
Контакт 130 P0[21] — General-purpose IO / SPIFI CS
Контакт 131 P0[22] — General-purpose IO / CAN RD2
Контакт 132 P0[23] — General-purpose IO / CAN TD2
Контакт 133 P0[24] — General-purpose IO / ADC0[1]
Контакт 134 P0[25] — General-purpose IO / ADC0[2]
Контакт 135 P0[26] — General-purpose IO / DAC output
Контакт 136 P0[27] — General-purpose IO
Контакт 137 VSS — Ground
Контакт 138 VDD(ADC), VREF — ADC supply / ADC reference voltage
Контакт 139 VSSA — Analog ground
Контакт 140 XTAL1 — Main oscillator input
Контакт 141 XTAL2 — Main oscillator output
Контакт 142 VSS — Ground
Контакт 143 VDD(IO) — IO supply voltage (3.0-3.6 V)
Контакт 144 P0[28] — General-purpose IO / SWDIO / JTAG TMS

Типичное применение

LPC4088FBD144 подходит для 7 применениеs: Industrial HMI with Touchscreen, USB Audio Device, Industrial Ethernet Gateway, POS Terminal / Payment Device, CAN-Based Motor Control Node, Building Automation Controller, Data Logging / Embedded Recorder.

🏭

Industrial HMI with Touchscreen

The LPC4088FBD144's integrated LCD controller supports STN and TFT panels up to 1024x768, making it ideal for industrial HMI panels. With 120 MHz Cortex-M4F throughput, the device can refresh full graphics buffers at 60 Hz while running FreeRTOS. The 96 KB SRAM holds frame buffers for QVGA displays without external memory, and the SPIFI interface allows fast icon/asset storage on Quad-SPI flash. Place 10 uF and 100 nF decoupling within 5 mm of each VDD pin and route LCD data/clock traces with matched lengths to minimize skew.

Рекомендуется

LPC4078FBD144 (LCD-optimized variant in same package) FT812Q-T · Bridgetek
🎧

USB Audio Device

The LPC4088FBD144's USB 2.0 High-Speed OTG with on-chip PHY supports USB Audio Class 2.0 at 24-bit/192 kHz, enabling high-fidelity USB DACs and headphone amplifiers. The Cortex-M4F's hardware FPU handles biquad filtering and sample-rate conversion in real time. The 512 KB flash accommodates USB Audio Class firmware plus DSP filter coefficients. Unlike external PHY solutions, the integrated PHY reduces BOM by approximately $1 per board and simplifies USB compliance testing.

Рекомендуется

PCM1794A (High-performance audio DAC companion) EFM32WG295F256-BGA120 · Silicon Labs
🌐

Industrial Ethernet Gateway

The LPC4088FBD144's 10/100 Ethernet MAC combined with USB, CAN, and UARTs makes it an effective protocol gateway bridging fieldbus networks to Ethernet backbones. With 120 MHz M4F compute, the device can run lwIP TCP/IP stack with TLS while servicing CAN 2.0B and Modbus traffic concurrently. The 96 KB SRAM holds multiple socket buffers and TLS handshake state. Add an external PHY such as the LAN8742A and isolate Ethernet with a 1:1 pulse transformer for 1500 Vrms insulation per IEEE 802.3.

Рекомендуется

LAN8742A-CZ-TR · Microchip Technology KSZ9031RNXCC · Microchip Technology
💳

POS Terminal / Payment Device

The LPC4088FBD144 suits POS terminals by combining LCD graphics, USB device connectivity for printers, and secure GPIO for keypad/tamper detection. The Cortex-M4F can execute PCI-PTS firmware plus EMV transaction logic within 120 MHz headroom. The 5 V-tolerant GPIO interfaces directly with legacy peripherals without level shifters. Estimated: at full 120 MHz active mode, the device draws approximately 100 mA from 3.3 V; provision a 500 mA LDO for headroom.

Рекомендуется

HD3SS3212IRKSR · Texas Instruments ISO7761DBQ · Texas Instruments
⚡

CAN-Based Motor Control Node

The LPC4088FBD144 integrates two CAN 2.0B controllers and a PWM/timer subsystem suitable for distributed motor control nodes on CANopen or DeviceNet networks. With the Cortex-M4F's DSP instructions, the device executes field-oriented control loops at 20 kHz while maintaining CAN message latency under 1 ms. The 96 KB SRAM stores motor state and trajectory references. Use 120-ohm termination resistors at each CAN node and isolated CAN transceivers to survive 24 V industrial transients.

Рекомендуется

ISO1042QDWVRQ1 · Texas Instruments INA819IDR · Texas Instruments
🧩

Building Automation Controller

The LPC4088FBD144's combination of Ethernet, CAN, multiple UARTs, and LCD support makes it a fit for building automation hubs that bridge BACnet, Modbus, and proprietary HVAC protocols. The M4F core at 120 MHz runs BACnet/IP stacks alongside schedule logic with deterministic interrupt response. The SPIFI interface allows external Quad-SPI flash for storing trend logs. Estimated: at 70% CPU utilization with Ethernet active, expect 60 mA core current; include thermal relief copper of at least 200 mm^2 on the LQFP thermal pad.

Рекомендуется

HDC1080DMBR · Texas Instruments KSZ8895MQXI · Microchip Technology
🖥️

Data Logging / Embedded Recorder

The LPC4088FBD144's EMC external memory controller and SPIFI interface allow attachment of SDRAM plus Quad-SPI NOR flash, making it suitable for high-throughput data loggers. With 120 MHz, the M4F can sample 8-channel ADC at 100 kS/s and write to external storage without bottleneck. The 512 KB internal flash holds boot loader and configuration; bulk data goes to external media. Add an SD card interface on the SSP bus for removable storage and format as FAT32 for PC compatibility.

Рекомендуется

DS3231MZ+ · Maxim Integrated W25Q64JVSSIQ (Quad-SPI NOR flash storage companion)

Сводка рекомендуемых товаров

LPC4078FBD144 LCD-optimized variant in same package Используется в: Industrial HMI with Touchscreen FT812Q-T Bridgetek Используется в: Industrial HMI with Touchscreen PCM1794A High-performance audio DAC companion Используется в: USB Audio Device EFM32WG295F256-BGA120 Silicon Labs Используется в: USB Audio Device LAN8742A-CZ-TR Microchip Technology Используется в: Industrial Ethernet Gateway KSZ9031RNXCC Microchip Technology Используется в: Industrial Ethernet Gateway HD3SS3212IRKSR Texas Instruments Используется в: POS Terminal / Payment Device ISO7761DBQ Texas Instruments Используется в: POS Terminal / Payment Device ISO1042QDWVRQ1 Texas Instruments Используется в: CAN-Based Motor Control Node INA819IDR Texas Instruments Используется в: CAN-Based Motor Control Node HDC1080DMBR Texas Instruments Используется в: Building Automation Controller KSZ8895MQXI Microchip Technology Используется в: Building Automation Controller DS3231MZ+ Maxim Integrated Используется в: Data Logging / Embedded Recorder W25Q64JVSSIQ Quad-SPI NOR flash storage companion Используется в: Data Logging / Embedded Recorder
What is the core architecture and clock speed of the LPC4088FBD144?
The LPC4088FBD144 uses an ARM Cortex-M4F core running up to 120 MHz. The M4F variant adds a hardware single-precision floating-point unit and DSP SIMD instructions, making it suitable for embedded signal processing. According to the NXP product page, this 32-bit core targets high-integration and low-power embedded designs.
How much flash and SRAM does the LPC4088FBD144 have?
The LPC4088FBD144 integrates 512 KB of on-chip flash program memory and 96 KB of SRAM. This is sufficient to run FreeRTOS alongside USB and TCP/IP stacks, and the SPIFI interface allows external Quad-SPI flash expansion when additional non-volatile storage is required.
What package does the LPC4088FBD144 use?
The LPC4088FBD144 ships in a 144-pin LQFP package measuring 20x20 mm with 0.5 mm terminal pitch. The LQFP-144 footprint offers generous routing area for high-speed USB, Ethernet, and LCD buses, while remaining hand-solderable for prototypes.
Does the LPC4088FBD144 include Ethernet and USB?
Yes, the LPC4088FBD144 includes a 10/100 Ethernet MAC (external PHY required) and USB 2.0 High-Speed OTG with an on-chip PHY. This makes it well suited for connected embedded designs such as industrial gateways and POS terminals that require simultaneous wired networking and device connectivity.
Where can I download the LPC4088FBD144 datasheet PDF?
The official LPC4088FBD144 datasheet is hosted by NXP at the product page on nxp.com under the Data Sheet tab. The companion LPC408x/407x user manual provides full register descriptions and peripheral programming details. Both documents are also mirrored on third-party sites such as alldatasheet.com.
Where to buy LPC4088FBD144 online at the best price?
As of 2026-10-08, the LPC4088FBD144 is stocked at DigiKey (tape and reel, part number LPC4088FBD144,551), Mouser, and authorized NXP distributors including Flip Electronics and Microchip USA. Volume pricing typically drops below $10 per unit at 1000-piece quantities, and lead times for stock quantities are usually 2-4 weeks.
What is the lead time for LPC4088FBD144 orders?
Based on the Verified Web Data retrieved on 2026-10-08, DigiKey lists the LPC4088FBD144,551 as 'ships today' from distributor stock. For production orders at higher volumes (5,000+ units), lead times from NXP authorized distributors typically range 6-10 weeks depending on factory allocation.
What is the price of LPC4088FBD144 in 1000-piece quantity?
As of 2026-10-08, the LPC4088FBD144,551 is priced at approximately $9.45 per unit at 1000-piece quantity on DigiKey, dropping from $14.82 at single-piece. Volume breaks at 100 and 500 pieces are around $11.42 and $10.18 respectively. Price is subject to change with market allocation.
LPC4088FBD144 vs LPC4078FBD144 - which is better for HMI applications?
The LPC4088FBD144 includes 512 KB of program memory versus 512 KB on the LPC4078, but the 4078 variant features a dedicated LCD controller with enhanced graphics support. According to the NXP family datasheet, both share the LQFP-144 package and pinout. Choose LPC4078 for richer HMI graphics; choose LPC4088 for higher compute headroom.
Can the STM32F407VGT6 replace the LPC4088FBD144?
No, the STM32F407VGT6 cannot drop-in replace the LPC4088FBD144 because the LQFP-144 pinout and peripheral mapping are not pin-compatible. The STM32F407 family uses an LQFP-100 or LQFP-176 footprint, requiring PCB rework. As a functional Cortex-M4 alternative at 168 MHz, it offers higher clock but no direct drop-in path.
When should I choose LPC4088FBD144 over LPC1768FBD144?
Choose the LPC4088FBD144 when you need the Cortex-M4F core with hardware floating-point and DSP instructions; choose the LPC1768FBD144 for legacy Cortex-M3 designs. Both share LQFP-144 pin compatibility within their packages, but the 4088's 120 MHz vs 100 MHz clock and added SPIFI/EMC require firmware redevelopment, not a true drop-in replacement.
What is the best drop-in replacement for LPC4088FBD144?
The best drop-in replacement for the LPC4088FBD144 is the LPC4088FBD144,551 itself (tape-and-reel packaging variant, same die and same LQFP-144 footprint). For a lower-memory alternative within the same package, the LPC4078FBD144 is pin-compatible but offers only 512 KB flash with the LCD-focused feature set.
Is LPC4088FBD144 in stock at major distributors?
According to the Verified Web Data retrieved on 2026-10-08, DigiKey lists LPC4088FBD144,551 as available with same-day shipping. Mouser also reports active inventory. XAIPART recommends confirming stock through the manufacturer product page before placing production orders.
What is the difference between LPC4088FBD144 and LPC4088FBD208?
The LPC4088FBD144 ships in LQFP-144 (20x20 mm, 0.5 mm pitch) with 5 V-tolerant GPIO, while the LPC4088FBD208 uses a larger LQFP-208 package with additional peripheral pins exposed. They are NOT pin-compatible drop-in replacements. The 208-pin version adds more GPIO, additional timers, and wider external bus access for high-density designs.
What is the best cross-brand equivalent for LPC4088FBD144?
There is no pin-compatible cross-brand drop-in replacement for the LPC4088FBD144 in the LQFP-144 footprint, because competing Cortex-M4 families (STM32F407, ATSAM4E) use different pinouts. The closest functional equivalent is the STM32F407ZGT6 in LQFP-144, which shares peripheral count and 1 MB flash but requires PCB rework due to non-matching pin assignments.

Справочные инженерные данные для LPC4088FBD144 — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

Choose the LPC4088FBD144 when you need a high-integration Cortex-M4 MCU with built-in LCD, USB High-Speed OTG, Ethernet, and SPIFI in a single LQFP-144 package - ideal for industrial HMI panels, POS terminals, and connected gateways. Choose the LPC4088FBD144,551 (tape-and-reel) for SMT production lines. Choose the LPC4078FBD144 when the application requires enhanced LCD graphics capabilities while remaining within the same package; the LPC4076FBD144 fits when 256 KB flash is sufficient. The LPC4088FET180 is NOT a drop-in replacement - it uses LQFP-180 with extra GPIO and bus pins, requiring PCB rework.

Сравнение с аналогами

Параметр Этот товар LPC4088FBD144,551 LPC4078FBD144 LPC4076FBD144 LPC4088FET180
Package LQFP-144 (20x20 mm) LQFP-144 (20x20 mm) - same LQFP-144 (20x20 mm) - same LQFP-144 (20x20 mm) - same LQFP-180 - larger
Brand NXP Semiconductors NXP Semiconductors NXP Semiconductors NXP Semiconductors NXP Semiconductors
Core ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F
Clock Speed 120 MHz 120 MHz 120 MHz 120 MHz 120 MHz
Flash Memory 512 KB 512 KB 512 KB 256 KB 512 KB
SRAM 96 KB 96 KB 96 KB 96 KB 96 KB
LCD Controller Yes (up to 1024x768) Yes Enhanced (focus part) Yes Yes
USB USB 2.0 HS OTG USB 2.0 HS OTG USB 2.0 HS OTG USB 2.0 HS OTG USB 2.0 HS OTG

Ключевые отличия

  • Integrated LCD controller up to 1024x768 with dedicated DMA (против STM32F407VGT6)
  • On-chip USB 2.0 High-Speed PHY eliminates external ULPI chip (против LPC1768FBD144)
  • Cortex-M4F with hardware FPU for DSP workloads (против LPC1768FBD144)

Заметки по проектированию

The LPC4088FBD144 operates from a single 3.3 V IO supply plus an internal LDO that derives the core voltage. Place a 10 uF bulk capacitor plus a 100 nF decoupling capacitor within 5 mm of each VDD(IO) and VDD(REG) pin. Add 4.7 uF + 100 nF on VDD(ADC)/VREF to keep ADC readings within 2 LSB accuracy. Estimated: full-load current at 120 MHz with all peripherals active is approximately 100 mA; select an LDO rated at 500 mA minimum.

The LQFP-144 package has a theta_JA of approximately 50 C/W without a thermal pad. Estimated: at 3.3 V x 0.1 A active load the device dissipates 330 mW, producing a 16 C junction temperature rise above ambient - within the industrial -40 C to +85 C envelope. For sealed enclosures with reduced airflow, add a copper pour of at least 200 mm^2 on the top layer to lower theta_JA to approximately 35 C/W.

Route USB D+/D- as a 90 ohm differential pair with length matching to within 150 mil. Place the 27 ohm series USB termination resistors within 4 mm of the MCU pins. The Ethernet TX/RX pairs should also be 100 ohm differential with length matching to within 50 mil. Decoupling capacitors must be placed on the same layer as the MCU with via fanout to an uninterrupted ground plane directly beneath.

Do not enable both SPIFI and the EMC bus simultaneously on conflicting pins - the LPC4088 multiplexes P0[16]-P0[21] between SPIFI and EMC D[12:15]/A[20:23]. According to the NXP user manual, pin assignment must be configured in the pin connect block before peripheral initialization. Also, when using the on-chip USB HS PHY, ensure the VBUS pin is correctly sensed or pulled to VDD for self-powered designs to avoid enumeration failure.

Информация о соответствии

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Без свинца
Yes
Без галогенов
Yes
Конфликтные минералы
Compliant

RoHS and lead-free compliance per NXP product page. Not AEC-Q100 qualified - use NXP automotive-grade LPC4088 variants for vehicle applications.

Данные проверены: 2026-10-08 — данные проверены и курируются командой компонентной инженерии XAIPART

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Связанные компоненты & термины

NXP Semiconductors LPC4088FBD144 LPC4088FBD144,551 LPC4078FBD144 LPC4076FBD144 LPC4088FET180 ARM Cortex-M4F microcontroller MCU 32-bit MCU RISC processor LQFP-144 LQFP surface mount USB 2.0 High-Speed OTG Ethernet MAC LCD controller SPIFI Quad-SPI EMC external memory controller CAN 2.0B RoHS AEC-Q100 FreeRTOS embedded processor
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