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LPC54102J512BD64QL

Name: LPC54102J512BD64QL
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 64LQFP

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資料表 LPC54102J512BD64QL DataSheet
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規格

Series	LPC54100
Part Status	Active
Base Product Number	LPC54102
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4/M0+
Core Size	32-Bit Dual-Core
Speed	100MHz
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	50
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
RAM Size	104K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V
Data Converters	A/D 12x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	64-LQFP (10x10)
Package	64-LQFP
Packaging	Tray

概述

Description

The LPC54102J512BD64QL is an NXP microcontroller in the LPC5410x family. It uses an ARM Cortex-M4F core with DSP and floating‑point, designed for low‑power embedded applications. It runs up to about 85 MHz and includes 512 KB of flash memory; RAM size and some features vary by variant. Peripherals typically include USB full‑speed device, UART/SPI/I2C, multiple timers, GPIO, ADCs (and often a DAC), PWM, and an LCD interface or capacitive‑sense options. The suffix suggests a 64‑pin package (BD64QL). It’s suitable for compact, cost‑conscious designs such as consumer electronics, sensors, and motor/control applications. For exact RAM, device options, power modes, and electrical specs, consult the official LPC54102J512BD64QL datasheet and user manual, and use MCUXpresso or another IDE for development.

Features

Key features of LPC54102J512BD64QL:
- CPU: ARM Cortex-M4F with DSP instructions and single-precision FPU
- Speed: up to 85 MHz operation
- Memory: 512 KB Flash, 128 KB SRAM
- USB: USB 2.0 Full-Speed device interface
- Peripherals: multiple UARTs, I2C, SPI, and I2S audio interface
- ADC: 12-bit ADC with multiple input channels
- Timers: several 32-bit general-purpose timers with PWM; watchdog; RTC
- DMA: integrated DMA for peripherals
- Power: flexible power domains with low-power sleep/deep-sleep modes and fast wakeup
- Debug/Boot: on-chip boot ROM; SWD/JTAG support; built-in bootloader
- Package: 64-pin LQFP/QFN (64-QL)
- Development: supported by NXP MCUXpresso/SDK and ecosystem
Notes: exact counts of UART/I2C/SPI/I2S can vary by variant; this parttypical feature set reflects the LPC5410x family.

Package

64-pin LQFP (Low-Profile Quad Flat Package), i.e., LQFP64.

Pinout

- Pin count: 64 pins (LQFP64 package)
- Function: 32-bit ARM Cortex-M4F microcontroller (NXP LPC5410x family) for embedded control applications.

Manufacturer

Manufacturer: NXP Semiconductors (NXP Semiconductors N.V.).
Kind of company: Dutch multinational semiconductor company headquartered in Eindhoven, specializes in designing and manufacturing microcontrollers, processors, security ICs, and other embedded and automotive semiconductor solutions.

Application

- Industrial automation and motor control
- USB-enabled peripherals and connectivity
- Audio/voice processing and DSP tasks
- Sensor hubs, data acquisition, and instrumentation
- Human–machine interfaces and touch/display controllers
- IoT edge devices, smart home devices, and battery-powered embedded systems

Equivalent

Direct one-to-one equivalents don’t exist across vendors. The LPC54102J512BD64QL is an NXP LPC5410x Cortex-M4 MCU with 512 KB flash in a 64-pin package. Closest cross-vendor replacements are other Cortex-M4 MCUs with similar memory and peripherals (e.g., STM32F4-series, Microchip SAM4/SAM4S, Renesas RX families). For an exact cross-reference, use distributor cross-reference tools from DigiKey/Mouser/NXP, filtering for 64-pin LQFP and 512 KB flash.