STM8AF52A8TCY

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STM8AF52A8TCY

IC MCU 8BIT 128KB FLASH 48LQFP

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Specifications

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 ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 48-LQFP
Base Product Number STM8
Grade Automotive
Qualification AEC-Q100

Overview

Description

The STM8AF52A8TCY is a microcontroller from STMicroelectronics, part of the STM8 family, designed for automotive applications. It features an 8-bit core, running at a maximum frequency of 16 MHz, and incorporates up to 64 KB of Flash memory and 4 KB of RAM. The chip supports various peripherals including ADCs, timers, and CAN communication, making it suitable for automotive control systems.
Key features include:
- 32 general-purpose I/O pins
- Integrated analog-to-digital converters (ADC)
- Multiple timers for PWM and event counting
- Enhanced security features for automotive applications
- Robust automotive-grade specifications
The STM8AF52A8TCY is optimized for low power consumption, making it well-suited for energy-efficient designs. It supports various development tools, including ST's STM8 Development Toolchain, which facilitates programming and debugging. Overall, it's a versatile choice for automotive engineers looking to implement reliable, efficient control solutions in their designs.

Features

The STM8AF52A8TCY is a microcontroller from STMicroelectronics, featuring the STM8 core. Key specifications include:
- Architecture: 8-bit STM8 core
- Flash Memory: 8 KB of program memory
- RAM: 1 KB of data memory
- Clock Speed: Up to 16 MHz
- I/O Ports: 16 general-purpose I/O pins
- Timers: 2 x 16-bit timers and 1 x watchdog timer
- Communication Interfaces: UART, SPI, and I2C
- Analog Features: 10-bit ADC with up to 8 channels
- Operating Voltage: 2.95V to 5.5V
- Temperature Range: -40°C to +85°C
- Package Type: High-density LQFP32
This microcontroller is suitable for automotive applications, featuring integrated safety and reliability features. It offers low power consumption and various peripheral options, making it versatile for embedded applications.

Package

The STM8AF52A8TCY is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins.

Pinout

The STM8AF52A8TCY microcontroller has a pin count of 64 pins. It belongs to the STM8 family of microcontrollers from STMicroelectronics and is designed for automotive applications. The device features a 16-bit core, providing a range of digital and analog functionalities.
Key functions include:
- 8 KB Flash memory
- 1 KB RAM
- 1 KB EEPROM
- Multiple GPIOs
- Timers
- Analog-to-Digital Converter (ADC)
- Communication interfaces (SPI, I2C, UART)
- Watchdog Timer (WDT)
- Low-power modes
These features make the STM8AF52A8TCY suitable for various automotive applications, including motor control, sensor interfacing, and general-purpose embedded systems.

Manufacturer

The STM8AF52A8TCY is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is known for designing and producing a wide range of semiconductor devices, including microcontrollers, sensors, and power management solutions. The company serves various markets, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is recognized for its innovation in embedded systems and is a key player in the development of solutions for the Internet of Things (IoT) and other advanced technologies. The company is headquartered in Geneva, Switzerland, and operates worldwide, emphasizing sustainable practices and technological advancement.

Application

The STM8AF52A8TCY is a microcontroller designed for automotive applications. Its key areas include engine control units, body electronics, and safety systems. It supports high-temperature environments and features integrated peripherals for communication (CAN, LIN), analog input, and PWM generation. This makes it suitable for tasks like sensor management, motor control, and diagnostic functions in vehicles.

Equivalent

The STM8AF52A8TCY chip is part of the STM8A family of microcontrollers from STMicroelectronics. Equivalent products may include other STM8A series microcontrollers with similar features, such as STM8AF51A8TCY or STM8AF53A8TCY, depending on specific requirements such as memory size, peripherals, and package type. Always verify compatibility based on your application's needs and specifications.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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