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DS83C520C03 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS83C520C03DALLAS112Yes

DS83C520C03 is a microcontroller manufactured by DALLAS (now part of Maxim Integrated).

The DS83C520C03 is a microcontroller manufactured by DALLAS (now part of Maxim Integrated). Below are its key specifications:

1. Architecture: 8-bit microcontroller based on the 8051 core.

2. Clock Speed: Up to 33 MHz operation.

3. Memory:

  • 16 KB of ROM (mask-programmable).
  • 256 bytes of internal RAM.
  • Expandable external memory up to 64 KB.

4. Timers: Three 16-bit timers/counters.

5. Serial Communication:

  • Full-duplex UART.
  • Supports synchronous serial port (SPI-compatible).

6. I/O Ports: 32 programmable I/O lines.

7. Power Supply: Operates at 5V ±10%.

8. Package: 44-pin PLCC (Plastic Leaded Chip Carrier).

9. Operating Temperature: Commercial (0°C to +70°C).

10. Special Features:

  • Power-saving idle and power-down modes.
  • Watchdog timer.
  • Dual data pointers for faster data movement.

For exact details, refer to the official datasheet from Maxim Integrated.

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