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UPD789166GB-606-8ES Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD789166GB-606-8ESNEC663Yes

NEC UPD789166GB-606-8ES** is a microcontroller from NEC Electronics (now part of Renesas Electronics).

The NEC UPD789166GB-606-8ES is a microcontroller from NEC Electronics (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

Manufacturer:

  • NEC Electronics (now part of Renesas Electronics)

Specifications:

  • Core: 78K0/Kx2 series 8-bit microcontroller
  • Architecture: Harvard architecture with CISC instruction set
  • Clock Speed: Up to 20 MHz
  • Program Memory (ROM): 16 KB (Flash or Mask ROM variant)
  • RAM: 512 bytes
  • Operating Voltage: 2.7V to 5.5V
  • I/O Pins: 30 pins (varies by package)
  • Timers:
  • 16-bit timer × 2
  • 8-bit timer × 1
  • Watchdog timer
  • Serial Interfaces:
  • UART (Asynchronous Serial Interface)
  • I²C (Inter-Integrated Circuit)
  • A/D Converter: 8-channel, 10-bit resolution
  • Package: SSOP-30 (Shrink Small Outline Package)
  • Operating Temperature: -40°C to +85°C

Features:

  • Low Power Consumption: Supports multiple power-saving modes
  • High Noise Immunity: Robust design for industrial applications
  • On-Chip Debugging: Supports in-circuit programming and debugging
  • Peripheral Functions:
  • Key interrupt function
  • Real-time clock (RTC) capability
  • PWM output

Applications:

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

This microcontroller is designed for cost-sensitive, embedded applications requiring reliable 8-bit processing with integrated peripherals.

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