NXP, 32 bit ARM Cortex M3, LPC1857 Microcontroller, 180 MHz, 1024kB OTP, 256-Pin LBGA

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Subtotal (1 tube of 90 units)*

£1,067.40

(exc. VAT)

£1,280.70

(inc. VAT)

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In Stock
  • 90 unit(s) ready to ship
  • Plus 540 unit(s) shipping from 26 December 2025
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Units
Per unit
Per Tube*
90 +£11.86£1,067.40

*price indicative

RS Stock No.:
103-8088
Mfr. Part No.:
LPC1857FET256,551
Brand:
NXP
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Brand

NXP

Series

LPC1857

Product Type

Microcontroller

Package Type

LBGA

Mount Type

Surface

Pin Count

256

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

1024kB

Maximum Clock Frequency

180MHz

RAM Size

200kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

DACs

1 x 10 Bit

Length

17.2mm

Maximum Power Dissipation Pd

1.5W

Width

17.2 mm

Standards/Approvals

No

Height

1.1mm

Minimum Supply Voltage

2.4V

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

2 x 10 Bit

Program Memory Type

OTP

Number of Timers

4

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.

ARM Cortex Microcontrollers, NXP


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