National Semiconductor JD5438BDA
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- JD5438BDA
- National Semiconductor
- JM38510/00303BDA LOGIC DEVICE
- Embedded - PLDs (Programmable Logic Device)
- JD5438BDA Datasheet
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- Bulk
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What is JD5438BDA
National Semiconductor Part Number JD5438BDA（Embedded - PLDs (Programmable Logic Device)）, developed and manufactured by National Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
JD5438BDA is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
JD5438BDA Specifications
- Part NumberJD5438BDA
- CategoryEmbedded - PLDs (Programmable Logic Device)
- ManufacturerNational Semiconductor
- DescriptionJM38510/00303BDA LOGIC DEVICE
- PackageBulk
- Series-
- Mounting Type-
- Package / Case-
- Supplier Device Package-
- Voltage - Input-
- Speed-
- Programmable Type-
- Number of Macrocells-
Application of JD5438BDA
JD5438BDA Datasheet
JD5438BDA Datasheet , Bulk
JD5438BDA Classification
Embedded - PLDs (Programmable Logic Device)
FAQ about Embedded - PLDs (Programmable Logic Device)
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1. What are PLC and PLD?
PLC (Programmable Logic Controller) is a digital computing and operating electronic system designed specifically for industrial environments. It uses programmable memory to store instructions for performing operations such as logic operations, sequential control, timing, counting and arithmetic operations, and controls various types of mechanical equipment or production processes through digital or analog input and output.
PLC has the characteristics of high reliability, rich I/O interface modules, modular structure, simple and easy programming, convenient installation and maintenance, etc., and is widely used in various industrial control scenarios.
PLD (Programmable Logic Device) is a broad concept, including FPGA (Field Programmable Gate Array) and CPLD (Complex Programmable Logic Device). PLD is an important technology in the field of electronic design, which can complete the functions of any digital device, from high-performance CPU to simple 74 circuits.
PLD is designed through hardware description language and has online modification capabilities, which can greatly shorten the design time, reduce PCB area, and improve system reliability. -
2. Is PLD an FPGA?
No
PLD and FPGA are not the same type of devices, but they both belong to programmable logic devices (PLD).
PLD (Programmable Logic Device) is a broad term that refers to all programmable logic devices, including FPGA (Field-Programmable Gate Array) and CPLD (Complex Programmable Logic Device). FPGA and CPLD have significant differences in structure. Although they both belong to the category of PLD, they have their own characteristics.
Difference between FPGA and CPLD
Internal architecture: FPGA uses logic cell array (LCA), mainly using lookup tables and registers, while CPLD follows a structure similar to PLA (Programmable Logic Array), using AND gates and NOT gates.
Resource type and speed: FPGA is generally superior to CPLD in resource flexibility and processing speed, and is suitable for high-speed and high-density application scenarios.
Application scenario: FPGA is suitable for applications that require high flexibility and reconfigurability, such as communications, image processing, etc.; while CPLD is more suitable for low-speed, medium-scale digital logic design. -
3. What are the different types of PLD devices?
There are mainly the following types of PLD (Programmable Logic Device) devices:
Programmable Logic Array (PAL): This is the earliest type of PLD, consisting of multiple gate arrays and programmable connections, suitable for low-complexity digital circuit design, with low gate delay and fast working speed.
General Array Logic (GAL): GAL is an improved PAL with higher integration and more flexible programming capabilities, suitable for medium-complexity digital circuit design.
Programmable Array Logic Device (CPLD): It consists of multiple programmable logic units (PLU) and programmable interconnections, suitable for medium-complexity digital circuit design, with large logic scale and flexibility.
Field Programmable Gate Array (FPGA): It consists of a large number of programmable logic units (CLB), storage units and programmable interconnection networks, suitable for highly complex and high-performance digital circuit design, with extremely high reconfigurability and flexibility.
What is embedded PLC?
Embedded PLC (Embedded PLC) is a controller that integrates control logic, input/output interface and communication functions. It uses a microprocessor or microcontroller as the core and realizes the control of various automation equipment and processes through programming. Compared with traditional PLC, embedded PLC has smaller size, lower power consumption and higher integration, which is suitable for the control of various compact and mobile devices.
Features of embedded PLC
Small size: Embedded PLC is usually designed as a compact structure, suitable for installation in a limited space.
Low power consumption: Due to its efficient hardware design, embedded PLC has low power consumption and is suitable for equipment that needs to run for a long time.
High integration: Integrating control logic, input/output interface and communication functions simplifies system design.
High flexibility: A variety of control functions can be realized through programming, suitable for different application scenarios.
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