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See Technical Specifications

LPC2129 +BOM

Single-chip16/32-bitmicrocontrollers;128/256 kB ISP/IAPFlashwith10-bitADCandCAN

Manufacturer:

NXP Semiconductors
Mfr.Part #:

LPC2129
Datasheet:

LPC2129 Datasheet (PDF)
Series:

LPC2000
Core Processor:

ARM7TDMI-S
Core Size:

32-bit
Speed:

up to 60 MHz

LPC2129 General Description

General descriptionThe LPC2119/LPC2129 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 128/256 kilobytes (kB) of embedded high speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb Mode reduces code by more than 30% with minimal performance penalty.Key features■ 16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.■ 16 kB on-chip Static RAM.■ 128/256 kB on-chip Flash Program Memory. 128-bit wide interface/accelerator enables high speed 60 MHz operation.■ In-System Programming (ISP) and In-Application Programming (IAP) via on-chip boot-loader software. Flash programming takes 1 ms per 512 byte line. Singlesector or full chip erase takes 400 ms.■ EmbeddedICE-RT interface enables breakpoints and watch points. Interrupt service routines can continue to execute whilst the foreground task is debugged with the on-chip RealMonitor software.■ Embedded Trace Macrocell enables non-intrusive high speed real-time tracing of instruction execution.■ Two interconnected CAN interfaces with advanced acceptance filters.■ Four channel 10-bit A/D converter with conversion time as low as 2.44 µs.■ Multiple serial interfaces including two UARTs (16C550), Fast I2C (400 kbits/s) and two SPIs™.■ 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop.■ Vectored Interrupt Controller with configurable priorities and vector addresses.■ Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs), Real Time Clock and Watchdog.

Key Features

Based on the ARM7TDMI-S processor core
Clock frequency up to 60 MHz
32 kB to 512 kB flash memory for program storage
8 kB to 40 kB RAM for data storage
Multiple communication interfaces, including UART, SPI, and I2C
On-chip peripherals such as timers, PWM channels, and ADC
Low power consumption with various power saving modes
Wide supply voltage range

Application

Embedded systems and control applications
IoT devices and sensor nodes
Industrial automation and robotics
Automotive electronics
Smart home and consumer electronics
Medical devices and instrumentation

Specifications

Product Name	LPC2129	Product Type	Microcontroller
Series	LPC2000	Core Processor	ARM7TDMI-S
Core Size	32-bit	Speed	up to 60 MHz
Connectivity	UART, SSP, I2C, ADC, DAC	Peripherals	GPIO, Timers, Watchdog, RTC
Number of I/Os	49	Program Memory Size	256KB
Data RAM Size	16KB	Voltage - Supply	3.3V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount

LPC2129 Equivalent Parts

You may consider these replacement and alternative parts:

Part Number

In-Stock

Package

Description

Part Number: LPC2106

In-Stock: 8,744

Package:

Description: LPC2106: A similar microcontroller from NXP Semiconductors with slightly different specifications and features.

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Ratings and Reviews

E**k 02/25/2024

Avaq outdid themselves with the LPC2129 electronic components. The quality is exceptional, and they work like a charm. Highly recommend!

K**y 01/21/2024

Impressed with Avaq's rapid delivery of the LPC2129 components. They arrived in pristine condition, proving their commitment to customer satisfaction.

O**e 01/01/2024

The LPC2129 components I received from Avaq were top-notch! Genuine, brand new, and flawlessly functional. Couldn't be happier with my purchase!

B**y 11/01/2022

Avaq's efficient delivery and exceptional customer service enhance their already superior quality LPC2129 components. A truly seamless experience!