NXP, 32bit ARM Cortex M3, LPC18 Microcontroller, 150MHz ROMLess, 256-Pin LBGA

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£12.23

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£14.68

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  • Plus 292 unit(s) shipping from 27 October 2025
  • Plus 581 unit(s) shipping from 03 November 2025
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1 - 17£12.23
18 - 44£11.57
45 +£11.00

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Packaging Options:
RS Stock No.:
741-4043
Mfr. Part No.:
LPC1857FET256,551
Brand:
NXP
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Brand

NXP

Family Name

LPC18

Package Type

LBGA

Mounting Type

Surface Mount

Pin Count

256

Device Core

ARM Cortex M3

Data Bus Width

32bit

Maximum Frequency

150MHz

RAM Size

200 kB

USB Channels

2 x Device, 2 x Host, 2 x OTG

Number of PWM Units

1

Number of SPI Channels

4

Number of CAN Channels

2

Number of I2C Channels

2

Typical Operating Supply Voltage

3.3 V

Number of USART Channels

3

Number of UART Channels

4

Width

17.2mm

Instruction Set Architecture

RISC

ADCs

2 x 10 bit

Length

17.2mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Number of LIN Channels

0

Number of Ethernet Channels

1

Number of PCI Channels

0

Program Memory Type

ROMLess

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

1

Pulse Width Modulation

1 (Motor Control)

Dimensions

17.2 x 17.2 x 1.1mm

Height

1.1mm

COO (Country of Origin):
TW

ARM Cortex-M3 Microcontrollers, NXP


The NXP ARM Cortex-M3 based microcontrollers for embedded applications feature a high level of integration and offer system enhancements such as lower power consumption, enhanced debug features and a higher level of support-block integration.

Cortex-M3 core operating at up to 150MHz
Up to 512KB Flash memory and up to 64KB SRAM on-chip
Low power consumption down to 200μA/MHz for LPC13xx devices
New Wake-up Interrupt Controller (WIC), Nested Vectored Interrupt Controller (NVIC), and Memory Protection Unit
Available with advanced peripherals like Ethernet, USB Host/OTG/Device, CAN, I²S, Fast-mode Plus (Fm+) I²C, 12-bit ADC, Motor Control PWM, Quadrature Encoder Interface, and more.

Note

NXP is a trademark of NXP B.V.


ARM Cortex Microcontrollers, NXP

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