UPD789405AGK-A69-9EU-A

Product Overview

Category

UPD789405AGK-A69-9EU-A belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for various applications, including consumer electronics, telecommunications, and automotive systems.

Characteristics

• High performance: The UPD789405AGK-A69-9EU-A offers excellent speed and reliability.
• Low power consumption: It is designed to operate efficiently with minimal power requirements.
• Compact package: The IC is available in a compact form factor, making it suitable for space-constrained applications.
• Wide operating voltage range: It can operate within a broad voltage range, enhancing its versatility.

Package

The UPD789405AGK-A69-9EU-A is typically packaged in a small outline package (SOP), which provides protection and facilitates easy integration into circuit boards.

Essence

This IC serves as a crucial component in electronic systems, enabling efficient signal processing and control functions.

Packaging/Quantity

The UPD789405AGK-A69-9EU-A is usually supplied in reels or trays, depending on the quantity ordered. The packaging ensures safe transportation and storage of the ICs.

Specifications

• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 48
• Clock Frequency: Up to 50 MHz
• Input/Output Interface: Serial Peripheral Interface (SPI)
• Memory Size: 64 kilobytes (KB)
• Supply Current: 10 mA (typical)

Detailed Pin Configuration

The UPD789405AGK-A69-9EU-A features a total of 48 pins, each serving a specific function. Here is a brief overview of the pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SCK: Serial clock input
4. MOSI: Master output, slave input
5. MISO: Master input, slave output
6. CS: Chip select input
7. INT: Interrupt output
8. RESET: Reset input 9-48: Various I/O pins for data transfer and control signals

For a complete pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

The UPD789405AGK-A69-9EU-A offers several functional features that contribute to its versatility and performance:

• SPI Interface: The IC utilizes the Serial Peripheral Interface (SPI) for efficient communication with other devices.
• Memory Storage: It incorporates 64KB of memory for data storage and retrieval.
• Interrupt Capability: The IC can generate an interrupt signal to notify the system of specific events or conditions.
• Reset Functionality: It includes a reset input to initialize the IC and restore it to a known state.

Advantages and Disadvantages

Advantages

• High performance and reliability
• Low power consumption
• Compact form factor
• Wide operating voltage range
• Versatile SPI interface
• Ample memory capacity

Disadvantages

• Limited number of I/O pins
• Relatively high cost compared to some alternatives

Working Principles

The UPD789405AGK-A69-9EU-A operates based on the principles of digital signal processing and control logic. It receives input data through the SPI interface, processes it using internal circuitry, and generates output signals accordingly. The IC's memory stores data temporarily or permanently as required by the application.

Detailed Application Field Plans

The UPD789405AGK-A69-9EU-A finds applications in various fields, including but not limited to: - Consumer electronics: Smartphones, tablets, digital cameras - Telecommunications: Modems, routers, network switches - Automotive systems: Infotainment systems, engine control units (ECUs), navigation systems

Detailed and Complete Alternative Models

1. UPD789406AGK-A69-9EU-A: Similar to UPD789405AGK-A69-9EU-A with additional features.
2. UPD789407AGK-A69-9EU-A: Higher-performance version of UPD789405AGK-A69-9EU-A.
3. UPD789408AGK-A69-9EU-A: Lower-cost alternative with reduced memory capacity.

These alternative models offer similar functionality but may vary in terms of performance, cost, or additional features. It is recommended to consult the manufacturer's documentation for detailed specifications and suitability for specific applications.

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