The UPD78C11AGF-E67 is an 8-bit microcontroller unit (MCU) produced by NEC, part of the 78K/0 series. Designed for embedded applications, it emphasizes low power consumption and a versatile set of peripherals for control functions. This model aims to provide a good balance between processing capability and energy efficiency.

Applications

• Remote controls
• Consumer electronics
• Security systems
• Metering devices
• Simple motor control applications

Features

• 8-bit CPU for efficient processing.
• On-chip ROM for program storage. Size varies depending on the variant.
• On-chip RAM for data storage. Size varies depending on the variant.
• Multiple I/O ports for interfacing with external devices.
• Integrated timers for timing control and event counting.
• Serial communication interface (UART) for serial data communication.
• Interrupt controller for real-time event handling.
• Low-power operation modes for energy conservation.
• Clock generation circuit for stable timing.

Benefits

• Long Battery Life: Low power consumption increases the operational time of battery-powered devices.
• Reduced Component Count: Integrated peripherals minimize the need for external components.
• Responsive Control: Fast interrupt handling ensures real-time responsiveness.
• Easy Development: Supports a range of development tools for streamlined programming.
• Compact Design: Suitable for applications with limited space.

Additional Details

The UPD78C11AGF-E67 generally operates between 2.7V and 5.5V. It is offered in different package types, including QFP. Applications include those requiring accurate timing and control, such as motor control, sensor interfacing, and data processing. Datasheets detail the device's electrical characteristics, pin configurations, and programming specifications. Specific memory capacity (ROM and RAM) changes depending on the specific variations within the UPD78C11 series. The '-E67' suffix likely indicates a specific revision, configuration, or memory size.