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NXP USA Inc. LPC1857JBD208E — Microcontrollers & Processors (MCU / MPU / DSP)
NXP USA Inc.

LPC1857JBD208E NXP ARM Cortex-M3 MCU, 180 MHz, 1 MB Flash

MPNLPC1857JBD208E
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NXP LPC18xx series 32-bit ARM Cortex-M3 MCU, LPC1857JBD208E, 180 MHz, 1 MB Flash, 136 KB RAM, Ethernet, CAN, USB OTG, 142 I/O, 208-LQFP, -40 to 105 °C.

$24.7900Ref. price · indicative, final on quote
LPC1857JBD208E datasheet
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Specifications

LPC1857JBD208E Technical Specifications
ParameterValue
SeriesLPC18xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.2V ~ 3.6V
Operating temperature-40°C~105°C(TA)
Speed180MHz
PackageTray
RAM size136K x 8
Core size32-Bit Single-Core
EEPROM size16K x 8
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG
Number of i (O)142
Core processorARM® Cortex®-M3
Case208-LQFP
Data convertersA/D 8x10b; D/A 1x10b
Program memory size1MB (1M x 8)

Product details

180 MHz Cortex-M3 with 1 MB Flash — what this MCU delivers

The NXP LPC1857JBD208E is a 32-bit ARM Cortex-M3 microcontroller running at 180 MHz, with 1 MB of on-chip Flash and 136 KB of SRAM. It sits in the LPC18xx series, targeting applications that need a balance of processing throughput, memory, and peripheral integration — think industrial gateways, motor drives, and communication concentrators. The 180 MHz core gives you headroom for real-time control loops and protocol stacks without pushing the part to its limit.

Industrial temperature grade and supply range

Rated for -40 to 105 °C ambient, the LPC1857JBD208E operates from 2.2 V to 3.6 V supply. The internal oscillator is included.

Frequently asked questions

Does LPC1857JBD208E have Ethernet and CAN interfaces?

Yes, the LPC1857JBD208E includes an Ethernet MAC and two CAN 2.0B controllers, along with USB OTG, I²C, SPI, UART, and other serial interfaces.

What is the supply voltage range for LPC1857JBD208E?

The supply voltage range is 2.2 V to 3.6 V on the Vcc/Vdd pin, allowing operation from a single 3.3 V rail or a 2.5 V core supply with 3.3 V I/O.