SAF-C868-1SR BA

Program Memory Type:	RAM
Base Part Number:	SA*C868
Supplier Device Package:	38-TSSOP
Package / Case:	38-TFSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	External
Data Converters:	A/D 5x8b
Voltage - Supply (Vcc/Vdd):	3 V ~ 3.6 V
RAM Size:	512 x 8
EEPROM Size:	--
Series:	C5xx/C8xx
Program Memory Size:	8KB (8K x 8)
Number of I/O:	18
Peripherals:	Brown-out Detect/Reset, PWM, WDT
Connectivity:	UART/USART
Speed:	40MHz
Core Size:	8-Bit
Core Processor:	C800
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to SAF-C868-1SR BA Application Field and Working PrincipleSAF-C868-1SR BA is a powerful, low-power consumption family of single-chip microcontrollers (MCUs). It is designed for the AC/DC market, offering programmable logic with a wide range of features and functions for compact motor control applications. It is an efficient, reliable, and cost effective solution for powering a wide range of devices from basic appliances to industrial equipment.The SAF-C868-1SR BA is a versatile single-chip microcontroller that is used for a wide range of application fields. The device features an advanced 32-bit microcontroller core with a 96 lab memory, additional memory and a wide range of peripherals. Communication with the device is done via standard interfaces, such as SPI, UART and I2C, allowing a system designer to quickly set up communication with the microcontroller.Features that make the SAF-C868-1SR BA a good choice for embedded applications include its low power consumption and small size, making it suitable for mobile applications. Additionally, its wide range of communication protocols and integrated peripherals make it suitable for a variety of applications. It is well-suited for applications that require a low cost, efficient and reliable MCU to meet the growing demand for energy efficiency.Working Principle of SAF-C868-1SR BAThe SAF-C868-1SR BA\'s main architecture consists of a 16-bit RISC-style CPU core and several integrated peripherals. The CPU core is responsible for executing instructions and performing data manipulation. It has a memory architecture of 16Kx12, allowing the processor to work at the same frequency as the MCU\'s internal clock. This architecture makes the process capable of running up to 8 MIPS, enough for full-speed operation of most embedded applications. The CPU core is further complemented by an integrated communication unit that supports serial bus protocols such as SPI, UART and I2C. This allows for communication with external peripherals, and is especially useful when connecting to sensors, actuators, and other peripherals. The device also supports interrupts, which are used for software timing and hardware events. The integrated I/O section allows the SAF-C868-1SR BA to control various signals and peripherals, such as sensors and motors. For basic motor control applications, the integrated motor control unit supports the libraried sine or constant voltage PWM functions. The SAF-C868-1SR BA also has an augmented range of analog peripherals, making it suitable for applications that require analog signals. Additionally, it offers a 10- to 14-bit analog-to-digital converter, 12-bit Digital-to-analog converter and an analog comparator, which can be used for analog signal sensing or control.ConclusionIn conclusion, SAF-C868-1SR BA is a low-cost, low-power consumed single chip microcontroller with wide range functions. It is suitable for various types of applications, from simple appliances to more robust industrial equipment. The device features an advanced 32-bit microcontroller core, with additional communication and I/O interfaces, to support external peripherals. The integrated motor control, analog and digital peripherals, and a wide memory architecture makes the device an efficient and reliable choice for embedded applications.

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