LPC55S66JBD64K The NXP Semiconductors LPC55S66JBD64K is a 32-bit microcontroller featuring an ARM Cortex-M33 core running at 150MHz. It offers 256KB of FLASH program memory and 144KB of RAM.
Mfr Part #:

LPC55S66JBD64K

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LPC55S66JBD64K is a 32-bit microcontroller featuring an ARM Cortex-M33 core running at 150MHz. It offers 256KB of FLASH program memory and 144KB of RAM.
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LPC55S66JBD64K Available from 2 distributors

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LPC55S66JBD64K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Security Features
Speed
Supplier Device Package
Voltage

LPC55S66JBD64K Description

Short technical summary and product information.

The LPC55S66JBD64K from NXP Semiconductors is an ARM Cortex-M33 based microcontroller designed for embedded applications. It operates at a speed of up to 150MHz and features a 32-bit single-core architecture.

 

Key electrical specifications include 256KB of FLASH program memory and 144KB of RAM. The device supports a wide operating voltage range of 1.8V to 3.6V and utilizes an internal oscillator. Connectivity options include Flexcomm, I2C, MMC/SD/SDIO, SPI, UART/USART, and USB interfaces.

 

This microcontroller is housed in a 64-HTQFP package and supports surface mount technology. It includes various peripherals such as Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT. The operating temperature range is -40°C to 105°C (TA).

 

The LPC55S6x series, including this part, offers advanced security features like TrustZone technology, secure boot, and hardware acceleration for cryptographic functions (CASPER Crypto/FFT engine) and DSP functions (PowerQuad).

LPC55S66JBD64K Quick Information

Product Type: Microcontroller
Series: LPC55S6x
Canonical Name: LPC55S66JBD64K ARM Cortex-M33 Microcontroller
Subcategory: 32-bit Microcontrollers

LPC55S66JBD64K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LPC55S66JBD64K Features

  • ARM Cortex-M33 core processor.
  • Operates at a speed of 150MHz.
  • 256KB FLASH program memory.
  • 144KB RAM size.
  • 64-HTQFP package for surface mounting.

LPC55S66JBD64K Applications

  • Embedded systems development.
  • Applications requiring security features.
  • Digital signal processing tasks.
  • Systems needing high-speed connectivity.

LPC55S66JBD64K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the LPC55S66JBD64K?

The core processor is ARM Cortex-M33.

What is the operating speed of the LPC55S66JBD64K microcontroller?

The operating speed is 150MHz.

How much program memory does the LPC55S66JBD64K have?

It has 256KB (256K x 8) of FLASH program memory.

What is the RAM size for the LPC55S66JBD64K?

The RAM size is 144K x 8.

What is the package type for the LPC55S66JBD64K?

The package is 64-HTQFP.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C (TA).

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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