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STC8F2K64S4 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STC8F2K64S4STC1250Yes

STC8F2K64S4** is a microcontroller manufactured by **STC Micro**.

The STC8F2K64S4 is a microcontroller manufactured by STC Micro. Below are its specifications, descriptions, and features:

Specifications:

  • Core: Enhanced 8051 core (1T mode, up to 24 MHz).
  • Flash Memory: 64 KB.
  • SRAM: 4 KB.
  • EEPROM: 2 KB.
  • Operating Voltage: 2.4V–5.5V.
  • I/O Pins: 44 (varies by package).
  • Timers: 5 (Timer 0, Timer 1, Timer 2, Timer 3, Timer 4).
  • UARTs: 4.
  • SPI Interfaces: 1.
  • I²C Interfaces: 1.
  • ADC Channels: 8 × 10-bit.
  • PWM Channels: 6.
  • Watchdog Timer: Yes (with independent clock source).
  • Low Power Modes: Idle and Power-down modes.
  • Package Options: LQFP48, PDIP40, etc.

Descriptions:

The STC8F2K64S4 is a high-performance 8051-based microcontroller with enhanced features, including faster execution (1T mode), multiple communication interfaces, and a wide operating voltage range. It is suitable for industrial control, consumer electronics, and embedded applications.

Features:

  • High-Speed 1T 8051 Core (up to 24 MHz).
  • Large Memory Capacity (64 KB Flash, 4 KB SRAM, 2 KB EEPROM).
  • Multiple Communication Interfaces (4 UARTs, SPI, I²C).
  • High-Precision ADC (8 × 10-bit channels).
  • PWM Outputs (6 channels).
  • Wide Operating Voltage Range (2.4V–5.5V).
  • Robust Reset Circuitry (Power-on reset, brown-out detection).
  • Low Power Consumption (Idle and Power-down modes).
  • High Noise Immunity (ESD protection).

This microcontroller is designed for applications requiring high performance, reliability, and low power consumption.

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