UPD78F0581GB-GAF-AX

Application Field and Working Principle of UPD78F0581GB-GAF-AX

UPD78F0581GB-GAF-AX belongs to the family of 8-Bit Flash microcontrollers and is part of the Renesas 78K series of controllers. This microcontroller is designed for embedded applications such as medical and industrial automation, home appliances and vehicle control. The main feature of this microcontroller is that it incorporates an 8/16-bit CPU core with on-chip Flash memory.

CPU Core

The UPD78F0581GB-GAF-AX is powered by an 8/16-bit CPU core, which is based on the 78K architecture. This CPU core is optimized for high-performance applications and is ideal for embedded systems. It has the ability to perform a wide range of operations, including arithmetic, logic, control flow and data transfer operations. It also features a 32-bit virtual memory address range, which allows for large program and data sizes.

On-Chip Flash Memory

The UPD78F0581GB-GAF-AX incorporates 8-bit Flash memory which is used to store both program and data. The Flash memory has a capacity of 32KB and is organized in two 16KB blocks. Both blocks can be programmed and erased independently. The Flash memory also has the ability to retain its data when the power is removed. This feature allows the microcontroller to be used in battery-powered applications.

External Interfaces

The UPD78F0581GB-GAF-AX features 16 channels of bi-directional I/O ports, which can be used to interface with external devices and peripherals. The I/O connectors have 5V CMOS logic levels. There are also 2 channels of serial I/O ports, which can be used for SPI and I2C communications. Other features include 6 timer/counter channels, 8 capture/compare channels and 2 analog to digital converters.

Power Consumption

The UPD78F0581GB-GAF-AX has a maximum power consumption of 1.5mA at 5V. This makes it ideal for battery-powered applications. The device also has several power saving modes, which can reduce power consumption when the microcontroller is in idle or sleep states.

Package Options

The UPD78F0581GB-GAF-AX is available in several package options, which include LQFP-48, LQFP-64, and SOIC-44. These packages can be used in a variety of applications and are ideal for high volume production.

Price

The UPD78F0581GB-GAF-AX is available for an approximate price of $4.50 in quantities of 1000. This makes it a cost-effective solution for many embedded applications.