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UPD780103MC-017-5A4-E1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD780103MC-017-5A4-E1NEC2500Yes

NEC UPD780103MC-017-5A4-E1** is a microcontroller from NEC's (now Renesas Electronics) **78K0/78K0S** series.

The NEC UPD780103MC-017-5A4-E1 is a microcontroller from NEC's (now Renesas Electronics) 78K0/78K0S series. Below are its key specifications, descriptions, and features:

Manufacturer:

  • Originally manufactured by NEC, now part of Renesas Electronics.

Series:

  • Belongs to the 78K0/78K0S family of 8-bit microcontrollers.

Key Features:

  • CPU Core: 8-bit 78K0/78K0S architecture.
  • Clock Speed: Up to 10 MHz (varies based on model).
  • ROM (Program Memory): 16 KB (UPD780103 variant).
  • RAM (Data Memory): 512 bytes.
  • I/O Ports: Multiple general-purpose I/O pins.
  • Timers/Counters: Includes 8-bit and 16-bit timers.
  • ADC (Analog-to-Digital Converter): Some variants include 8-channel 10-bit ADC.
  • Serial Interfaces: UART, I²C, or SPI (varies by model).
  • Operating Voltage: Typically 2.7V to 5.5V.
  • Package: PLCC (Plastic Leaded Chip Carrier) or similar.

Applications:

  • Consumer electronics
  • Industrial control systems
  • Home appliances
  • Automotive subsystems

Additional Notes:

  • The "017-5A4-E1" suffix may indicate a specific revision, package, or temperature grade.
  • NEC microcontrollers were later rebranded under Renesas after the merger.

For exact specifications, refer to the official datasheet from Renesas/NEC.

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