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STC12C5202AD Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STC12C5202ADSTC1035Yes

STC12C5202AD** is a microcontroller manufactured by **STC Micro**.

The STC12C5202AD is a microcontroller manufactured by STC Micro. Below are its specifications, descriptions, and features:

Specifications:

  • Core: 8051-based architecture
  • Operating Voltage: 3.3V – 5.5V
  • Clock Speed: Up to 35 MHz
  • Flash Memory: 2 KB
  • RAM: 256 bytes
  • EEPROM: 2 KB (optional)
  • GPIO Pins: 14 (varies by package)
  • ADC Channels: 8-bit, 8 channels
  • Timers/Counters: 2 (16-bit)
  • PWM Channels: 2
  • UART: 1
  • SPI: Not available
  • I2C: Not available
  • Watchdog Timer: Yes
  • Power Consumption: Low-power modes supported
  • Package Options: SOP-20, DIP-20

Descriptions:

The STC12C5202AD is a cost-effective, high-performance 8051-compatible microcontroller with enhanced features such as an integrated ADC and PWM. It is suitable for applications requiring low power consumption and moderate processing power, such as sensor interfacing, small control systems, and embedded projects.

Features:

  • High-Speed 8051 Core: Executes most instructions in 1–2 clock cycles.
  • On-Chip ADC: 8-bit resolution with 8 input channels.
  • PWM Output: Supports pulse-width modulation for motor/servo control.
  • Enhanced EMI Resistance: Improved noise immunity.
  • Low-Power Modes: Idle and power-down modes for energy efficiency.
  • In-System Programming (ISP): Allows firmware updates via serial port.
  • Wide Operating Voltage: Supports 3.3V and 5V systems.

This microcontroller is commonly used in industrial control, consumer electronics, and automation applications.

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