EFM8UB11F16G-C-QSOP24R

Embedded - Microcontrollers

EFM8UB11F16G-C-QSOP24R is an 8-bit microcontroller unit (MCU) manufactured by Silicon Laboratories. It is based on the 8051 core CPU, with 16K bytes of in-system programmable (ISP) flash memory and 3K bytes of internal RAM. The 1.8V to 3.6V operating voltage range ensures efficient, low power operations.

EFM8UB11F16G-C-QSOP24R is suitable for a wide variety of applications. It can be used for remote controls, energy efficiency and monitoring, electronic toys, serial communication control, sound and vision systems, home automation, and a variety of other embedded and consumer applications.

Products Overview

The EFM8UB11F16G-C-QSOP24R is a high-performance and low-cost 8051-based MCU. It is built with 16K flash, 3K RAM, and 128 bytes of non-volatile storage. This device also features a low power sleep mode and a wide operating voltage range of 1.8 V to 3.6 V.

The EFM8UB11F16G-C-QSOP24R includes a comprehensive suite of features, including an analog-to-digital converter (ADC), a comparator, integrated temperature sensor, and multiple communication interfaces such as SPI, UART and I2C. In addition, the device has three timer counters and several programmer-selectable interrupt sources. PWM outputs and power saving modes are also available for efficient operation.

Application Fields

The EFM8UB11F16G-C-QSOP24R’s wide range of features makes it ideal for a variety of embedded applications. The low power consumption of the device makes it a great choice for energy-efficient applications such as home automation and smart metering. The built-in communication interfaces enable smart communication capabilities and the ADC enables motion and temperature sensing.

The EFM8UB11F16G-C-QSOP24R is also suitable for consumer applications. The device offers a small package size and low power consumption, and can be used in remote controls, electronic toys, audio and video systems and more.

Working Principle

The EFM8UB11F16G-C-QSOP24R is based on a 8051 architecture. It is based on a basic memory map that consists of an instruction and data memory. The device also includes Special Function Registers (SFRs) that are used for controlling the on-chip peripheral functions.

An external crystal oscillator, a low-power RC oscillator, or an internal oscillator can be used to provide the clock frequency for the device. The external clock oscillator is the recommended clock source for most applications. The device also supports other clock sources such as a dedicated crystal oscillator or RC oscillator for battery-powered applications.

The EFM8UB11F16G-C-QSOP24R supports interrupts, which are peripheral devices that suspend the regular execution sequence when they detect an event. This ensures that the microcontroller can react to external events in a timely fashion.

The EFM8UB11F16G-C-QSOP24R has three timer counters and a watchdog timer to provide an additional level of reliability in embedded applications. The basic logic of the MCU can be customized through the on-chip logic and configuration blocks. Additionally, the built-in communication interfaces provide a simple yet powerful solution for connecting the device to a wide variety of external systems and networks.

Conclusion

The EFM8UB11F16G-C-QSOP24R MCU is an excellent choice for applications that require low power consumption and a wide range of features in a small package. With its 16K bytes of ISP flash and 3K bytes of internal RAM, the EFM8UB11F16G-C-QSOP24R is suitable for a variety of embedded and consumer applications. The 8051 core coupled with a range of integrated peripherals and communication interfaces enable the device to support a variety of embedded and consumer applications, making it an ideal choice for designers seeking a highly-capable, low-cost MCU.