C8051F353R Integrated Circuits (ICs)

Program Memory Type:	FLASH
Base Part Number:	C8051F35
Supplier Device Package:	28-MLP-EP (5x5)
Package / Case:	28-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x16b; D/A 2x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 3.6 V
RAM Size:	768 x 8
EEPROM Size:	--
Series:	C8051F35x
Program Memory Size:	8KB (8K x 8)
Number of I/O:	17
Peripherals:	POR, PWM, Temp Sensor, WDT
Connectivity:	SMBus (2-Wire/I²C), SPI, UART/USART
Speed:	50MHz
Core Size:	8-Bit
Core Processor:	8051
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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C8051F353R Application Field and Working Principle

The C8051F353R is a low-cost, fast 8-bit microcontroller from Silicon Labs. Designed for applications in power management, motor control, medical healthcare, and consumer & industrial automation, it incorporates a USB 2.0 full-speed transceiver and an integrated 8051 microcontroller core. It also includes various peripheral resources such as an on-chip Flash memory, analog-to-digital converter, and timer/counter. This makes the C8051F353R an effective solution in embedded systems development.

Application Field of C8051F353R

The C8051F353R is aimed at applications that require a fast, low-cost 8-bit microcontroller. It is suitable for applications in a variety of market segments, such as power management, medical healthcare, consumer & industrial automation, and motor control.In the field of power management, the C8051F353R is used for a variety of tasks, such as power supply monitoring, power-on/off sequencing, and power fault handling. It controls the power cycling of connected devices, such as PDAs, Smartphones, and print heads. It is also used for ac/dc power regulation and conditioning, to ensure reliable power supply to connected devices.In the field of medical healthcare, the C8051F353R is used for medical monitoring and control applications, such as infusion pumps and blood pressure monitors. It is also used in digital imaging systems, such as ultrasound and CT scanners. In consumer and industrial automation, the C8051F353R is used for motor control, programmable logic controller (PLC) applications, digital set-top boxes, and for controlling industrial equipment. It can also be used for security and surveillance systems in homes, buildings, and commercial establishments.In the field of motor control, the C8051F353R is used to control the speed and direction of motors, such as in fans and pumps, electronic drives, and vehicle control. This is done by controlling the voltage and current to the motor, and monitoring the speed and position feedbacks.

Working Principle of C8051F353R

The C8051F353R is based on the 8051 microcontroller core developed by Intel in the early 1980s. The 8051 core is an 8 bit, Harvard architecture CPU that consists of an 8-bit register set, RAM, and onboard memory. The C8051F353R includes a wide range of peripherals such as on-chip Flash Memory, analog-to-digital converter, and timer/counter. The on-chip Flash memory can store up to 8KB of code. The analog-to-digital converter allows for the conversion of analog signals to digital signals, and the timer/counter allow for precise control over time intervals and count events. The core of the C8051F353R is the 8051 microcontroller. It is responsible for the instruction fetch, decode, and execution of the program. The program is stored in the on-chip Flash memory, and is fetched and executed by the CPU. The peripherals, such as the analog-to-digital converter and timer/counter, are interfaced to the CPU and used to execute various instructions. The C8051F353R also includes a USB 2.0 full-speed transceiver. This allows the microcontroller to communicate with a computer or a USB device. The transceiver allows the data exchanged between the computer and the microcontroller to be processed quickly and efficiently. In conclusion, the C8051F353R is a fast, low-cost 8-bit microcontroller that is suitable for a variety of applications. Its 8051 core enables it to process instructions quickly, while its on-chip peripherals, such as the Flash memory, timer/counter, and the full-speed USB transceivers, allow for efficient data transfer between the device and the computer.

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