SCANSTA101SM/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: SCANSTA101SM/NOPB is a high-performance scan test access port (TAP) controller designed for use in digital testing and debugging of integrated circuits. It provides an efficient and reliable way to access internal circuitry for testing purposes.

Characteristics: - High-performance TAP controller - Designed for digital testing and debugging - Efficient and reliable access to internal circuitry - Compact package size - Easy integration into existing systems

Package: The SCANSTA101SM/NOPB is available in a small surface mount package, making it suitable for space-constrained applications. It is designed to be easily soldered onto printed circuit boards.

Essence: The essence of SCANSTA101SM/NOPB lies in its ability to provide a standardized interface for accessing the internal circuitry of integrated circuits during testing and debugging processes. It simplifies the testing process and improves overall efficiency.

Packaging/Quantity: The SCANSTA101SM/NOPB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage: 1.8V - 3.3V
• Maximum Clock Frequency: 50 MHz
• Number of Test Access Ports: 1
• JTAG Standard Compliance: IEEE 1149.1
• Package Type: Surface Mount
• Package Dimensions: 5mm x 5mm
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SCANSTA101SM/NOPB has the following pin configuration:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. TDI: Test data input
4. TDO: Test data output
5. TCK: Test clock input
6. TMS: Test mode select
7. TRST: Test reset input
8. NC: No connect (reserved for future use)

Functional Features

• High-speed scan test access port controller
• Supports IEEE 1149.1 JTAG standard
• Built-in test clock generator
• Flexible test mode selection
• Test data input and output capabilities
• Reset functionality for reliable testing

Advantages and Disadvantages

Advantages: - Simplifies the testing and debugging process of integrated circuits - Provides standardized interface for efficient access to internal circuitry - Compact package size allows for easy integration into existing systems - High-performance controller with reliable operation

Disadvantages: - Limited to digital testing and debugging applications - Requires knowledge of JTAG standard for effective utilization

Working Principles

The SCANSTA101SM/NOPB operates based on the IEEE 1149.1 JTAG standard. It provides a standardized interface that allows for efficient access to the internal circuitry of integrated circuits during testing and debugging processes. The TAP controller facilitates the transfer of test data between the external test equipment and the internal circuitry, enabling comprehensive testing and analysis.

Detailed Application Field Plans

The SCANSTA101SM/NOPB is widely used in various industries where digital testing and debugging of integrated circuits are required. Some of the application fields include:

1. Semiconductor Manufacturing: Used in the production and testing of semiconductor devices.
2. Electronics Design: Integrated into electronic design tools for simulation and verification purposes.
3. Telecommunications: Employed in the testing and maintenance of communication equipment.
4. Automotive Industry: Utilized in the testing and quality control of automotive electronic systems.
5. Aerospace and Defense: Applied in the testing and validation of critical electronic components used in aerospace and defense systems.

Detailed and Complete Alternative Models

1. SCANSTA112SM/NOPB: Similar to SCANSTA101SM/NOPB but with additional test access ports for multi-channel testing.
2. SCANSTA102SM/NOPB: A lower-cost alternative with reduced features and performance compared to SCANSTA101SM/NOPB.
3. SCANSTA103SM/NOPB: Designed specifically for high-speed digital testing applications, offering enhanced clock frequency capabilities.

These alternative models provide options that cater to different requirements and budgets, allowing users to choose the most suitable TAP controller for their specific needs.

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