LPC1837JBD144E

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The LPC1837JBD144E is a highly versatile microcontroller that can be used in a wide variety of embedded applications. The device is based on an ARM Cortex-M3 processor core, and is suitable for applications such as smart energy meters, industrial automation, medical devices, automotive control, home appliances, and many more.

The LPC1837JBD144E has a substantial memory system and an extensive peripheral set. It has 144KB of onboard high-speed SRAM, 4KB of onboard EEPROM, and supports up to 1MB of on-chip flash memory. The peripheral set includes four UARTs, two I2C ports, two SPI ports, one CAN interface, one USB 1.1 controller, three SSP controllers, two SD/MMC controllers, four SCCs, one LPC bus, and a 10/100 Ethernet MAC. The device also includes an on-chip real-time clock (RTC), a 10-bit analog-to-digital converter (ADC), a 10-bit digital-to-analog converter (DAC), four timers, three watchdog timers, two motor control PWM timers, and a CRC engine.

The heart of the LPC1837JBD144E microcontroller is its ARM Cortex-M3 processor core. The core is based on the ARMv7M and is clocked at up to 100MHz, providing a high-performance 32-bit microcontroller suitable for a wide variety of applications. The Cortex-M3 core is supported by a range of optional memory protection and debug features, including a memory-protected cache and tightly-coupled memories, single-cycle buses and multi-layer bus switches, instruction trace and real-time event trace, debug timers and breakpoints, and optional processor-based error correcting code (ECC) protection.

The LPC1837JBD144E microcontroller also includes a comprehensive peripheral set for applications that require a wide variety of high-speed serial communications or analog-to-digital (ADC) and digital-to-analog (DAC) conversions. The peripheral set includes four UARTs, two I2C ports, two CAN interfaces, one USB 1.1 and 2.0 controller, three SSP controllers, four SCIs, one LPC bus, and a 10/100 Ethernet MAC. The device also includes an on-chip real-time clock (RTC), two motor control PWM timers, a watchdog timer, and a CRC engine.

The LPC1837JBD144E microcontroller is a versatile and highly integrated device, making it suitable for a wide range of embedded applications. It is a powerful and cost-effective solution for applications such as smart energy meters, industrial automation, medical devices, automotive control, home appliances, and many more.

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