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W78C58505 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
W78C58505WINBOND140Yes

W78C58505 is a microcontroller manufactured by Winbond.

The W78C58505 is a microcontroller manufactured by Winbond. Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: Winbond
  • Core: 8051-compatible
  • Operating Voltage: 4.5V to 5.5V
  • Clock Speed: Up to 40 MHz
  • Program Memory (ROM): 64 KB
  • Data Memory (RAM): 1 KB
  • EEPROM: 2 KB
  • Timers/Counters: 3 (16-bit)
  • Serial Communication: UART
  • I/O Ports: 32 (4 x 8-bit)
  • Interrupt Sources: 8
  • Watchdog Timer: Yes
  • Power Saving Modes: Idle and Power-down
  • Package Options: PDIP, PLCC

Descriptions:

The W78C58505 is an enhanced 8051-based microcontroller with integrated EEPROM, designed for embedded applications requiring reliable performance and low power consumption. It includes standard peripherals such as timers, UART, and GPIO, making it suitable for industrial control, consumer electronics, and communication systems.

Features:

  • 8051-Compatible Architecture
  • 64 KB Flash ROM
  • 1 KB On-Chip RAM
  • 2 KB EEPROM for Data Storage
  • High-Speed Operation (40 MHz max)
  • Built-in Power Management Modes
  • Watchdog Timer for System Reliability
  • Multiple Interrupt Sources
  • Wide Operating Voltage Range (4.5V–5.5V)

This information is strictly based on manufacturer-provided specifications.

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