STM8AL3L8ATCX

Program Memory Size:	64KB (64K x 8)
Supplier Device Package:	80-LQFP (14x14)
Package / Case:	80-LQFP
Operating Temperature:	-40°C ~ 125°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 28x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	1.65 V ~ 3.6 V
RAM Size:	4K x 8
EEPROM Size:	2K x 8
Program Memory Type:	FLASH
Series:	Automotive, AEC-Q100, STM8A
Number of I/O:	68
Peripherals:	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity:	I²C, IrDA, LINbus, SPI, UART/USART
Speed:	16MHz
Core Size:	8-Bit
Core Processor:	STM8
Part Status:	Active
Packaging:	Tube

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<div class="embedded"><h2> Microcontrollers </h2>The STM8AL3L8ATCX is a revolutionary low-cost, low-power 8-bit microcontroller that is designed to meet the emerging needs of connected, battery powered embedded applications. This microcontroller is designed for applications that require minimal power consumption and low cost, it is an optimized solution that offers rich embedded system functionalities, with an excellent memory architecture and integrated peripherals. The STM8AL3L8ATCX is a general-purpose 8-bit microcontroller that is well-suited for many cost-sensitive embedded applications. It is based on an STM8AL3L8 core, and includes several peripherals and integrated features, including 8KB of Flash memory, 8KB of SRAM, as well as a rich set of analog/digital peripherals, PWM timers, real-time counters and a fully programmable system clock. It also features a wide range of communication interfaces including I2C, SPI, UART, USB, and CAN. <h3>Application Field </h3>The STM8AL3L8ATCX is suitable for a variety of applications, such as consumer, industrial, automotive and healthcare products. In consumer products, the microcontroller can be used to control basic functions, like an LED display or an audio signal, or more advanced applications, like a remote control unit or a handheld gaming device. In industrial applications, the microcontroller can be used to control various machines, such as a robotic arm or a conveyor belt. For automotive applications, the microcontroller can be used to provide safety features, like steering stability or ABS brakes. In healthcare applications, the microcontroller can control a medical device or monitor a patients’ vital signs. <h3>Working Principle</h3>The STM8AL3L8ATCX microcontroller works on the principle of program counter incrementing. This means that, when the microcontroller is activated, it will continuously execute instructions stored in its program memory, one by one. Each instruction contains instructions to access or modify the data stored in its memory or perform some other operation. As instructions are executed, data is accessed, modified or moved between its registers.A system clock is also used to control the rate of instruction execution. The system clock is generated internally or externally and its frequency can be set according to the system requirements. The system clock generates a timer overflow on every clock cycle, which is used to trigger an interrupt. This interrupt can be used to initiate certain operations such as ADC or DAC conversions and other peripheral operations.The microcontroller also includes several integrated peripherals, such as UART, CAN, I2C, and SPI. These peripherals provide an interface to other devices such as sensors, cameras, displays, and other components. The peripherals are controlled by a 16-bit instruction set, and can be programmed with user software.</div>

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