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STC11F02E-35I Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STC11F02E-35ISTC1565Yes

STC11F02E-35I** is a microcontroller manufactured by **STC Micro**.

The STC11F02E-35I is a microcontroller manufactured by STC Micro. Below are its specifications, descriptions, and features:

Specifications:

  • Core: 8051-compatible
  • Operating Frequency: Up to 35 MHz
  • Flash Memory: 2 KB
  • RAM: 256 bytes
  • EEPROM: None (but supports IAP for Flash storage)
  • I/O Pins: 14 (including 2 PWM outputs)
  • Timers: 2 (16-bit)
  • UART: 1 (Serial Port)
  • ADC: None
  • PWM Channels: 2
  • Operating Voltage: 3.3V – 5.5V
  • Temperature Range: Industrial (-40°C to +85°C)
  • Package: PDIP-20, SOP-20

Descriptions:

  • The STC11F02E-35I is a high-performance 8051-based microcontroller with enhanced speed (1T mode) compared to traditional 8051 (12T mode).
  • It features In-System Programming (ISP) and In-Application Programming (IAP) capabilities for flexible firmware updates.
  • Designed for cost-sensitive applications requiring moderate processing power and low power consumption.

Features:

  • 1T 8051 Core: Executes most instructions in a single clock cycle.
  • Power Management: Supports multiple power-saving modes (Idle, Power-Down).
  • Enhanced PWM: Two 16-bit PWM outputs for motor control and LED dimming.
  • Watchdog Timer: Built-in for system reliability.
  • High Noise Immunity: Robust against electrical interference.
  • Industrial-Grade: Operates reliably in harsh environments (-40°C to +85°C).

This microcontroller is commonly used in consumer electronics, industrial control, and embedded systems where cost efficiency and moderate performance are required.

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