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UPD17243MC-127-5A4 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD17243MC-127-5A4NEC210Yes

UPD17243MC-127-5A4** is a microcontroller manufactured by **NEC** (now part of **Renesas Electronics**).

The UPD17243MC-127-5A4 is a microcontroller manufactured by NEC (now part of Renesas Electronics).

Specifications:

  • Manufacturer: NEC (Renesas)
  • Part Number: UPD17243MC-127-5A4
  • Core: 4-bit microcontroller
  • Package: Likely a QFP (Quad Flat Package) or similar
  • Operating Voltage: Typically 2.7V to 5.5V (exact range may vary)
  • Clock Speed: Up to several MHz (specific speed depends on model)
  • ROM (Program Memory): Mask ROM (size varies by model)
  • RAM: Small internal RAM (exact size depends on variant)
  • I/O Ports: Multiple general-purpose I/O pins
  • Peripherals: May include timers, PWM, ADC, and serial interfaces (varies by model)
  • Temperature Range: Industrial-grade (-40°C to +85°C)

Descriptions & Features:

  • Designed for low-power, cost-sensitive embedded applications
  • Used in consumer electronics, home appliances, and industrial controls
  • Mask ROM-based (programmed at manufacturing, not user-programmable)
  • Low-power operation suitable for battery-powered devices
  • Built-in peripherals reduce external component count

For exact specifications, refer to the official NEC/Renesas datasheet (if available).

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