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LPC11U37FBD48/401

Name: LPC11U37FBD48/401
Rating: 4.7 (12 reviews)

IC MCU 32BIT 96KB FLASH 64LQFP

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Mfr。パート #LPC11U37FBD48/401
パッケージ 48-LQFP
データシート LPC11U37FBD48/401 DataSheet
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仕様

Package	Bulk
Series	LPC11Uxx
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0
CoreSize	32-Bit Single-Core
Speed	50MHz
Connectivity	I²C, Microwire, SmartCard, SPI, SSP, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, WDT
NumberofI/O	54
ProgramMemorySize	96KB (96K x 8)
ProgramMemoryType	FLASH
EEPROMSize	4K x 8
RAMSize	10K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概要

Description

The LPC11U37FBD48/401 is a microcontroller from NXP's LPC1100 series, based on the ARM Cortex-M0 architecture. It features a 32-bit core operating at up to 50 MHz and includes 64 KB of flash memory and 12 KB of SRAM. This microcontroller is designed for low-power applications, making it suitable for battery-operated devices.
Key features include 32 GPIO pins, various communication interfaces such as I2C, SPI, UART, and USB 2.0 full-speed device support. It also incorporates advanced peripherals like a 12-bit ADC, DMA controller, and various timers, which enhance its flexibility in embedded applications.
The LPC11U37FBD48/401 is optimized for power efficiency, making it ideal for IoT and wearables. It supports a wide operating voltage range and offers multiple low-power modes. Development can be facilitated through the LPCXpresso IDE or other ARM development tools, ensuring easy integration into projects.

Features

The LPC11U37FBD48/401 is a microcontroller from NXP's LPC1100 series, featuring an ARM Cortex-M0 core. Key specifications include:
- Core: ARM Cortex-M0, up to 50 MHz
- Flash Memory: 128 KB
- SRAM: 8 KB
- I/O Pins: 30 GPIO pins
- Peripheral Interfaces:
- 2x I2C
- 2x SPI
- 1x USART
- 1x USB 2.0 Full-speed (device)
- Analog Features: 10-bit ADC with up to 8 channels
- Timers: 1x 32-bit Timer, 1x 16-bit Timer
- Interrupts: Nested Vectored Interrupt Controller (NVIC)
- Operating Voltage: 1.8V to 3.6V
- Package: LQFP48
This microcontroller is designed for low-power applications and is suitable for a variety of embedded systems, including consumer electronics, industrial control, and automotive applications. Its integrated USB capabilities and multiple communication interfaces make it versatile for various designs.

Package

The LPC11U37FBD48/401 is packaged in a 48-pin LQFP (Low-Profile Quad Flat Package) format, which features a lead pitch of 0.5 mm. This package type allows for efficient thermal performance and ease of PCB mounting, suitable for compact applications.

Pinout

The LPC11U37FBD48/401 is a microcontroller from NXP's LPC1100 series, featuring 48 pins. Its main functions include:
1. Core: ARM Cortex-M0 processor.
2. Memory: 64 KB flash and 8 KB SRAM.
3. GPIO: Up to 32 general-purpose I/O pins.
4. Communication Interfaces:
- I2C (Inter-Integrated Circuit)
- SPI (Serial Peripheral Interface)
- UART (Universal Asynchronous Receiver-Transmitter)
5. Timer: Multiple timers for timing and event scheduling.
6. ADC: 10-bit Analog-to-Digital Converter.
7. USB: Full-speed USB 2.0 device interface.
8. Power Management: Various low-power modes for energy efficiency.
The LPC11U37FBD48/401 is suitable for embedded applications requiring good performance and connectivity while maintaining a compact form factor.

Manufacturer

The LPC11U37FBD48/401 is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of electronics components, including microcontrollers, processors, and integrated circuits for various applications. The company focuses on sectors such as automotive, industrial, IoT, and mobile, providing solutions that enable smart, connected devices. NXP emerged from the spinoff of Philips’ semiconductor division in 2006 and has since grown through acquisitions and innovations in the semiconductor industry.

Application

The LPC11U37FBD48/401 is a low-power ARM Cortex-M0 microcontroller suitable for various applications, including industrial automation, consumer electronics, medical devices, portable instrumentation, and IoT devices. Its features, such as USB connectivity, GPIO, analog interfaces, and low power consumption, make it ideal for battery-operated devices and smart sensors.

Equivalent

The LPC11U37FBD48/401 chip is part of NXP's LPC1100 series. Equivalent products include the LPC11U35FBD48, LPC11U34FBD48, and LPC11U37FBD32. These alternatives may differ in memory size, peripheral features, or package type but are generally compatible for similar applications. Always check the specific datasheets for detailed comparisons and compatibility.