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ST49C103 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ST49C103STARTEC450Yes

ST49C103** is a microcontroller manufactured by **STARTEC**.

The ST49C103 is a microcontroller manufactured by STARTEC. Below are the factual specifications, descriptions, and features of the device:

Specifications:

  • Manufacturer: STARTEC
  • Core: 8-bit microcontroller
  • Memory:
  • ROM: 1KB (OTP or Mask ROM)
  • RAM: 64 bytes
  • Operating Voltage: 2.4V to 5.5V
  • Clock Speed: Up to 8MHz
  • I/O Ports: 13 bidirectional I/O pins
  • Timers:
  • 8-bit timer/counter
  • Watchdog timer
  • Interrupts: External and timer interrupts
  • Power Consumption: Low power consumption in idle mode
  • Package Options: DIP-18, SOP-18

Descriptions:

The ST49C103 is an 8-bit microcontroller designed for embedded control applications. It features OTP (One-Time Programmable) or Mask ROM memory, making it suitable for cost-sensitive and high-volume production. The device operates at a wide voltage range, supporting battery-powered applications.

Features:

  • Low-cost 8-bit microcontroller
  • Wide operating voltage range (2.4V–5.5V)
  • Small footprint with DIP-18 and SOP-18 packages
  • Built-in watchdog timer for system reliability
  • Low-power idle mode for energy efficiency
  • Suitable for simple control applications

This information is based on manufacturer datasheets and technical documentation. For exact details, refer to the official STARTEC datasheet.

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