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AT94K05AL-25DQC
Product Overview
Category
AT94K05AL-25DQC belongs to the category of programmable logic devices (PLDs).
Use
This product is primarily used for digital circuit design and implementation. It allows users to program and configure the device according to their specific requirements, making it highly versatile in various applications.
Characteristics
- Programmable: The AT94K05AL-25DQC can be programmed to perform different logic functions, enabling flexibility in circuit design.
- High-speed operation: With a clock frequency of 25 MHz, this PLD offers fast processing capabilities.
- Low power consumption: The device is designed to operate efficiently with minimal power consumption.
- Compact package: The AT94K05AL-25DQC comes in a small form factor, making it suitable for space-constrained applications.
- Robustness: This PLD is built to withstand harsh environmental conditions, ensuring reliable performance.
Package and Quantity
The AT94K05AL-25DQC is available in a surface-mount package. Each package contains one unit of the PLD.
Specifications
- Clock Frequency: 25 MHz
- Operating Voltage: 3.3V
- I/O Pins: 64
- Logic Cells: 500
- Memory Capacity: 32 Kbits
- Programming Interface: JTAG
Pin Configuration
The AT94K05AL-25DQC has a total of 64 pins, which are configured as follows:
- VCCIO
- GND
- IO0
- IO1
- IO2
- IO3
- IO4
- IO5
- IO6
- IO7
- IO8
- IO9
- IO10
- IO11
- IO12
- IO13
- IO14
- IO15
- IO16
- IO17
- IO18
- IO19
- IO20
- IO21
- IO22
- IO23
- IO24
- IO25
- IO26
- IO27
- IO28
- IO29
- IO30
- IO31
- IO32
- IO33
- IO34
- IO35
- IO36
- IO37
- IO38
- IO39
- IO40
- IO41
- IO42
- IO43
- IO44
- IO45
- IO46
- IO47
- IO48
- IO49
- IO50
- IO51
- IO52
- IO53
- IO54
- IO55
- IO56
- IO57
- IO58
- IO59
- IO60
- IO61
Functional Features
The AT94K05AL-25DQC offers the following functional features:
- Programmability: Users can program the PLD to implement various logic functions.
- High-speed operation: The device operates at a clock frequency of 25 MHz, enabling rapid processing.
- Flexible I/O configuration: The PLD provides 64 I/O pins, allowing for versatile connectivity options.
- Low power consumption: The AT94K05AL-25DQC is designed to minimize power usage, making it energy-efficient.
- JTAG programming interface: The device supports programming via the JTAG interface, simplifying the configuration process.
Advantages and Disadvantages
Advantages
- Versatile programmability for diverse applications.
- High-speed operation enables efficient processing.
- Compact form factor suitable for space-constrained designs.
- Low power consumption for energy efficiency.
- Robust construction ensures reliability in harsh environments.
Disadvantages
- Limited memory capacity compared to some other PLDs.
- Programming complexity may require a learning curve for beginners.
Working Principles
The AT94K05AL-25DQC operates based on the principles of programmable logic. It consists of configurable logic blocks, interconnect resources, and I/O pins. Users can program the device using hardware description languages or design software to define the desired logic functions and interconnections. Once programmed, the PLD executes the specified operations based on the input signals received through the I/O pins.
Detailed Application Field Plans
The AT94K05AL-25DQC finds applications in various fields, including:
- Embedded Systems: The PLD can be used in embedded systems to implement custom logic functions, such as control and communication protocols.
- Industrial Automation: It is suitable for designing digital circuits in industrial
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT94K05AL-25DQC v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT94K05AL-25DQC in technical solutions:
Q: What is the AT94K05AL-25DQC? A: The AT94K05AL-25DQC is a high-performance complex programmable logic device (CPLD) manufactured by Microchip Technology.
Q: What are the key features of the AT94K05AL-25DQC? A: The key features of the AT94K05AL-25DQC include 5,000 usable gates, 64 macrocells, 128 input/output pins, and a maximum operating frequency of 25 MHz.
Q: What are some typical applications of the AT94K05AL-25DQC? A: The AT94K05AL-25DQC can be used in various applications such as industrial control systems, telecommunications equipment, automotive electronics, and consumer electronics.
Q: How do I program the AT94K05AL-25DQC? A: The AT94K05AL-25DQC can be programmed using industry-standard hardware description languages (HDLs) like VHDL or Verilog, and programming tools provided by Microchip.
Q: What voltage levels does the AT94K05AL-25DQC support? A: The AT94K05AL-25DQC supports both 3.3V and 5V voltage levels, making it compatible with a wide range of digital systems.
Q: Can I reprogram the AT94K05AL-25DQC after it has been programmed once? A: No, the AT94K05AL-25DQC is a one-time programmable (OTP) device, meaning that once it has been programmed, the configuration cannot be changed.
Q: Does the AT94K05AL-25DQC have any built-in security features? A: Yes, the AT94K05AL-25DQC supports security features like bitstream encryption and tamper detection to protect the intellectual property stored in the device.
Q: What is the power consumption of the AT94K05AL-25DQC? A: The power consumption of the AT94K05AL-25DQC depends on the specific design and operating conditions but is generally low due to its advanced CMOS technology.
Q: Can I use the AT94K05AL-25DQC in a high-temperature environment? A: Yes, the AT94K05AL-25DQC is designed to operate reliably in a wide temperature range, including high-temperature environments typically found in industrial applications.
Q: Where can I find more information about the AT94K05AL-25DQC? A: You can find more detailed information about the AT94K05AL-25DQC, including datasheets, application notes, and technical support, on the Microchip Technology website or by contacting their customer support.