LPC1114FBD48/303,1

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The LPC1114FBD48/303,1 is a microcontroller used in embedded applications and is a member of the LPC1114 family of NXP microcontrollers. The LPC1114FBD48/303,1 based on the ARM Cortex-M0 since the Cortex-M0 is an ARMv6-M core aimed at ultra-low power applications, making it suitable for embedded applications. The microcontroller also includes an 8-bit power profiled 8051 compatible architecture with 32 KiB of on-chip flash, 16 KiB of SRAM, 10 10-bit ADC, one 10-bit DAC, 7 general-purpose timer/counters, 4 UARTs, one I2C-bus interface, two SPI/SSP ports, and one I2S port. It also features a temperature range of -40°C to 85°C and a operating voltage range of 2.2 – 2.6V.

Application Field of LPC1114FBD48/303,1

The LPC1114FBD48/303,1 microcontroller is used in embedded application that require ultra low power, low power operation and low cost. The applications using LPC1114FBD48/303,1 includes industrial applications such as factory automation, home automation, power metering, building automation, HVAC, security and surveillance systems. The microcontroller can also be used in medical applications with its low power capabilities, such as portable medical equipment, body monitoring and wearable healthcare devices.

Working Principle of LPC1114FBD48/303,1

The LPC1114FBD48/303,1 is based on the ARM Cortex-M0, a 32-bit processor that features a low power architecture. The processor is designed for ultra low power applications and can achieve peak efficiency and performance in low power conditions. The Cortex-M0 processor has a reduced instruction set which leads to an improved instruction set performance and an increased code density. The processor also supports 8/16/32-bit data types and 32-bit addressing. The core of the processor enables the LPC1114FBD48/303,1 to run at a maximum clock speed of 66MHz.

The processor features an on-chip flash, providing 32KiB of flash memory which can be accessed using 4-bit Flash memory controller. The flash memory contains the instruction which is executed by the processor when it is powered. Also, the flash memory has a non-volatile nature which makes it ideal for storing configuration and other data.

The additional peripherals are also part of the package. These peripherals include 10 10-bit ADC and one 10-bit DAC, 7 general-purpose timer/counters, 4 UARTs, one I2C-bus interface, two SPI/SSP ports, and one I2S port. The combination of these peripherals allows the microcontroller to be used for a variety of embedded applications. This makes the microcontroller versatile and cost-effective due to the built-in features.

The microcontroller operates from a 2.2 – 2.6V operating voltage range and features a temperature range of -40°C to 85°C. This ensures that it can be used in a variety of temperature and ambient conditions.

In conclusion, the LPC1114FBD48/303,1 is an ultra low power, low cost and low power microcontroller with the built-in peripherals needed for a variety of embedded applications. The processor provides the necessary performance while the peripherals provide the additional capabilities needed for the embedded applications. The microcontroller provides reliability, quality and cost-efficiency making it the ideal choice for embedded applications in the industry.

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