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STC8A8K64D4-45I-LQFP64

Name: STC8A8K64D4-45I-LQFP64
Rating: 4.7 (12 reviews)

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仕様

Manufacturer	STC Micro
Package	LQFP-64(10x10)
CPU Core	51Series
Program Memory Type	FLASH
Program Storage Size	64KB

概要

Description

The STC8A8K64D4-45I-LQFP64 is a microcontroller from STC, featuring an 8-bit architecture based on the 8051 core. It operates at a clock speed of up to 45 MHz and includes 64KB of flash memory, 2KB of RAM, and various I/O ports, making it suitable for a wide range of applications in embedded systems.
Key features include multiple timers, PWM outputs, UART interfaces for serial communication, and ADC capabilities for analog signal processing. The LQFP64 package provides 64 pins, facilitating ease of integration into various circuit designs. The microcontroller is commonly used in consumer electronics, automotive applications, and industrial control systems due to its versatility and efficiency.
Developers can utilize a range of development tools and libraries to program and manage the microcontroller, enhancing productivity and design flexibility. Overall, the STC8A8K64D4-45I-LQFP64 combines functionality and performance, catering to the growing demands of modern electronic applications.

Features

The STC8A8K64D4-45I-LQFP64 is an 8-bit microcontroller from STC Technologies, featuring the following key specifications:
1. Core: 8-bit STC microcontroller core.
2. Flash Memory: 64KB of on-chip flash memory for code storage.
3. RAM: 4KB of SRAM for data processing.
4. Operating Speed: Maximum clock frequency of 45 MHz.
5. I/O Ports: 32 general-purpose I/O pins.
6. Peripheral Interface: Includes UART, SPI, and I²C for serial communication.
7. Timers: Multiple timers/counters for event timing and PWM generation.
8. ADC: Integrated 10-bit ADC for analog signal processing.
9. Low Power Consumption: Designed for energy-efficient applications.
10. Package Type: Available in a 64-pin LQFP package.
This microcontroller is suitable for a wide range of applications, including automotive, industrial control, and consumer electronics, providing a balance of performance and functionality.

Package

The STC8A8K64D4-45I-LQFP64 is packaged in a LQFP (Low Profile Quad Flat Package) with 64 pins. This package type features a flat body and leads on all four sides, providing a compact design suitable for surface-mount applications.

Pinout

The STC8A8K64D4-45I is an 8-bit microcontroller with a 64-pin LQFP (Low-Profile Quad Flat Package) configuration. It features a variety of functions, including:
- Core: 8-bit microcontroller with a maximum clock speed of 45 MHz.
- Memory: 64 KB of Flash memory, 2 KB of RAM, and 512 bytes of EEPROM.
- I/O Ports: Multiple GPIO (General Purpose Input/Output) pins for interfacing with external devices.
- Timers: Several 8-bit and 16-bit timers for various timing operations.
- Communication Interfaces: UART, SPI, and I2C for serial communication.
- Analog Functions: Integrated ADC (Analog-to-Digital Converter) for analog signal processing.
- Interrupts: Support for multiple interrupt sources for efficient event handling.
This microcontroller is suitable for various applications, including automotive, industrial control, and consumer electronics.

Manufacturer

The STC8A8K64D4-45I-LQFP64 is manufactured by STC (Shenzhen STC Microcontroller Co., Ltd.), a Chinese company specializing in microcontrollers and related integrated circuits. Founded in 2009, STC focuses on providing cost-effective and versatile microcontroller solutions, primarily targeting applications in consumer electronics, industrial automation, and smart home devices. The company is known for producing a range of 8-bit and 32-bit microcontrollers, offering features that cater to various embedded system needs. Their products are widely used in education, hobbyist projects, and commercial applications due to their accessibility and ease of use.

Application

The STC8A8K64D4-45I-LQFP64 microcontroller is commonly used in various applications, including industrial control systems, consumer electronics, automotive electronics, and automation equipment. Its features support tasks like data acquisition, motor control, and communication interfaces in smart devices, making it suitable for embedded systems, IoT devices, and home automation applications.

Equivalent

The STC8A8K64D4-45I-LQFP64 is a microcontroller from STC Technologies, often used in embedded systems. Equivalent products include other members of the STC8 series, like STC8A8K32D4 and STC8A8K128D4, which offer similar functionalities with different memory capacities. Additionally, microcontrollers from other manufacturers, such as the Microchip PIC16F series or Atmel/Microchip ATmega series, may serve as alternatives, depending on specific application requirements and peripherals. Always check datasheets for pin compatibility and performance specifications.