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UPD79F9211GB-8ES-A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD79F9211GB-8ES-ARENESAS107Yes

### **Manufacturer: Renesas** ### **Part Number: UPD79F9211GB-8ES-A** #### **Key Specifications:** - **Core:** 78K0R 16-bit microcontroller - **Operating Frequency:** Up to 20 MHz - **Flash Memory:** 32 KB - **RAM:** 2 KB - **Data Flash:**

Manufacturer: Renesas

Part Number: UPD79F9211GB-8ES-A

#### Key Specifications:

  • Core: 78K0R 16-bit microcontroller
  • Operating Frequency: Up to 20 MHz
  • Flash Memory: 32 KB
  • RAM: 2 KB
  • Data Flash: 4 KB (with background operation capability)
  • Operating Voltage: 2.7 V to 5.5 V
  • Operating Temperature Range: -40°C to +85°C
  • Package: LQFP-48 (7 × 7 mm)

#### Features:

  • High-Speed On-Chip Oscillator: 20 MHz (with ±1% accuracy)
  • Low-Power Consumption: Supports multiple power-saving modes (HALT, STOP)
  • Peripherals:
  • 10-bit A/D Converter (8 channels)
  • 8-bit D/A Converter (2 channels)
  • Timers (16-bit timer × 4, watchdog timer)
  • Serial Interfaces (UART, CSI, I²C)
  • Real-Time Clock (RTC)
  • Safety & Reliability:
  • Built-in power-on reset (POR)
  • Low-voltage detection (LVD)
  • Watchdog timer
  • Development Support:
  • On-chip debug function
  • Compatible with Renesas development tools

#### Applications:

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

This microcontroller is designed for embedded applications requiring low power consumption, high performance, and robust peripheral integration.

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