STM8AF52A8TAX

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STM8AF52A8TAX

IC MCU 8BIT 128KB FLASH 48LQFP

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사양

Series STM8A
Part Status Active
DigiKey Programmable Not Verified
Core Processor STM8A
Core Size 8-Bit
Speed 24MHz
Connectivity CANbus, I2C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 38
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Data Converters A/D 10x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 48-LQFP
Base Product Number STM8

개요

Description

The STM8AF52A8TAX is a microcontroller from STMicroelectronics, belonging to the STM8 family. It features an 8-bit core with a maximum clock speed of 16 MHz, and is designed for automotive applications requiring high reliability and performance. The microcontroller integrates various peripherals, including timers, ADCs, and communication interfaces like I2C and CAN, making it versatile for different applications.
With 32 KB of Flash memory and 2 KB of SRAM, the STM8AF52A8TAX supports a wide range of software and firmware applications. It is equipped with advanced features like an integrated watchdog timer, a power management unit, and multiple operating modes to optimize energy consumption.
The STM8AF52A8TAX is designed to meet stringent automotive standards, ensuring robustness against environmental variations. It is packaged in a 32-pin LQFP format, making it suitable for space-constrained designs. Overall, this microcontroller is ideal for applications in automotive control systems, industrial automation, and consumer electronics, providing a reliable solution for embedded systems.

Features

The STM8AF52A8TAX is a member of the STM8 family of microcontrollers from STMicroelectronics. Key features include:
1. Core: 8-bit STM8 core with a maximum clock frequency of 16 MHz.
2. Memory: 8 KB Flash memory, 1 KB RAM, and 128 bytes of EEPROM.
3. I/O Ports: 16 general-purpose I/O pins.
4. Timers: Multiple timers, including a 16-bit timer, for various timing applications.
5. ADC: 12-bit analog-to-digital converter with up to 8 channels.
6. Communication Interfaces: Supports I2C, SPI, and UART for serial communication.
7. Enhanced Features: Integrated features for automotive applications, including temperature sensors and watchdog timers.
8. Low Power: Various low-power modes for energy-efficient operation.
9. Operating Voltage: Typically operates from 2.95V to 5.5V.
10. Package: Available in LQFP and other packaging options for flexibility in applications.
These features make the STM8AF52A8TAX suitable for automotive and industrial applications.

Package

The STM8AF52A8TAX is packaged in a 32-pin LQFP (Low-Profile Quad Flat Package) format.

Pinout

The STM8AF52A8TAX is an 8-bit microcontroller from STMicroelectronics, part of the STM8 family. It features a total of 48 pins.
The primary functions include:
- Core Functionality: 8-bit CPU, with a maximum operating frequency of 16 MHz.
- Memory: 8 KB Flash memory, 1 KB RAM.
- I/O Ports: Up to 31 general-purpose I/O pins.
- Timers: Multiple timers for PWM and other timing applications.
- Communication Interfaces: Support for USART, SPI, and I2C.
- ADC: 10-bit analog-to-digital converter.
- CAN Support: Designed for automotive applications.
The STM8AF52A8TAX is commonly used in automotive and industrial control applications, emphasizing reliability and low power consumption.

Manufacturer

The STM8AF52A8TAX is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and other integrated circuits. The company serves various sectors, including automotive, industrial, personal electronics, and communications. STMicroelectronics is known for its innovation and commitment to advancing technology in embedded systems and power management solutions. The STM8AF52A8TAX is part of their STM8 family of microcontrollers, which are designed for cost-sensitive applications requiring low power consumption and high performance.

Application

The STM8AF52A8TAX is a microcontroller used in various applications, including automotive systems, industrial automation, and sensor interfaces. Its features support tasks such as motor control, power management, and communication protocols (e.g., CAN). It is suitable for safety-critical applications due to its integrated hardware features. Additionally, it can be used in consumer electronics and smart home devices, leveraging its low power consumption and reliability.

Equivalent

The STM8AF52A8TAX chip is part of the STM8 family of microcontrollers. Equivalent products include STM8AF51A8TAX and STM8AF53A8TAX, which share similar core features. Additionally, alternative microcontrollers from other manufacturers, such as the PIC12F or MSP430 series, may offer comparable specifications but should be evaluated based on specific application needs. Always check the datasheets for exact compatibility and performance.

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