The UPD78F1153A is a member of the 78K0/Lx2 series of 8-bit microcontrollers from Renesas Electronics. This microcontroller is designed for embedded control applications, offering a balance of performance, low power consumption, and peripheral integration.

Applications

• Motor control
• Home appliances
• Consumer electronics
• Industrial control systems
• Battery management systems

Features

• 8-bit 78K0 CPU core
• Flash memory: 8 KB
• RAM: 256 bytes
• Operating voltage: 2.7 V to 5.5 V
• Operating frequency: Up to 10 MHz
• Timers: 8-bit timer x 2, 16-bit timer x 1
• Serial interface: UART
• I/O ports: Up to 24
• A/D converter: 8-bit, 8 channels
• Watchdog timer
• Power-saving modes

Benefits

• Cost-effective solution for 8-bit control applications
• Low power consumption suitable for battery-powered devices
• Integrated peripherals reduce external component count
• Flexibility to adapt to various application requirements
• Ease of development with Renesas development tools

Additional Details

The UPD78F1153A is characterized by its compact instruction set and efficient memory usage. Its integrated peripherals, including timers, a UART serial interface, and an A/D converter, make it suitable for a wide range of embedded control tasks. The microcontroller's low-power modes, such as halt mode and sleep mode, enable significant power savings in battery-powered applications. The on-chip watchdog timer provides enhanced system reliability by detecting and recovering from software errors. The device is available in various package options, offering flexibility in PCB design and assembly. Its robust operating voltage range allows the device to function reliably in different power supply environments. The UPD78F1153A is supported by a comprehensive suite of development tools from Renesas, including compilers, debuggers, and emulators, simplifying the software development process. The flash memory can be programmed in-system, allowing for easy firmware updates and customization. The internal oscillator circuit reduces the need for external components, further minimizing system cost and complexity. The device also features interrupt handling capabilities, allowing for efficient response to real-time events.