C8051F398-A-GM

Program Memory Type:	FLASH
Base Part Number:	C8051F39
Supplier Device Package:	20-QFN (4x4)
Package / Case:	20-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 105°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x10b; D/A 2x10b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 3.6 V
RAM Size:	1K x 8
EEPROM Size:	--
Series:	C8051F39x
Program Memory Size:	4KB (4K 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:	Active
Packaging:	Tube

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What is C8051F398-A-GM?C8051F398-A-GM is a microcontroller (MCU) built by Silicon Laboratories. It is based on a Harvard Architecture 8-bit architecture, using an average 29.2 MHz clock frequency. It is a single-chip solution, offering the following features and functions: up to 2Kbytes of Flash memory, up to 320 bytes of random access memory, over 500 bytes of data eeprom, an 8-channel, 10-bit analog to digital converter, and an on-chip oscillator.Application Field and Working PrincipleThe C8051F398-A-GM microcontroller is ideally suited for portable devices and is suitable for use in a wide variety of embedded applications, including industrial, automotive, biomedical and recreational applications. This powerful microcontroller contains a variety of integrated features such as a compiler, macro-assembler, monitor, and bootloader. Additionally, it has built-in analog input and output components, as well as specialized hardware including a 10-bit ADC, up to 32 timers and a system controller.The C8051F398-A-GM allows for a variety of communication interfaces, with UART/SPI/I²C support and USB (full speed) capabilities. It also allows for up to 4 serial ports and 16-bit timers, enabling efficient serial communication.The C8051F398-A-GM can be programmed using C, Basic or Assembler language. In addition to the C compiler, there are supporting libraries, debug kernels, and bootloaders available to make programming this MCU simple and easy. The MCU is also supported by several development systems, including the Keil MicroVision and the IAR Embedded Workbench.The C8051F398-A-GM offers a wide range of peripherals and power management features, such as a Low Power Stop (LPS) mode, and a Low Power Idle (LPI) mode. The LPI mode is able to reduce current consumption by over 60% when compared to the LPS mode. This makes the device ideal for battery-powered system applications.The C8051F398-A-GM also offers several analog capabilities, including a 10-bit ADC, 8-bit DAC, analog path and on-chip temperature sensor. These can be used to monitor and control various signal sources, such as analog voltages, input signals from external sensors, or temperature readings.Finally, the C8051F398-A-GM is supported by robust software development kits (SDKs) and drivers, such as the Silicon Laboratories MCU Software Development Kit. This kit provides drivers and libraries for peripheral access, memory management, and runtime support, such as dynamic memory allocation, filesystems, and thread scheduling.

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