Embedded - PLDs (Programmable Logic Device)
Embedded - PLDs (Programmable Logic Device) - Category Overview
1. Definition of Embedded - PLDs (Programmable Logic Device)
Programmable Logic Devices (PLDs) are a specialized category of Integrated Circuits (ICs) designed to provide flexible digital logic functionality. Unlike fixed-function ICs, PLDs can be programmed and reprogrammed to perform custom logic operations, making them ideal for prototyping, system development, and adaptive hardware solutions. PLDs are widely used in embedded systems, telecommunications, industrial automation, and consumer electronics, where hardware configurability is critical.
2. Types of PLDs in This Category
This classification encompasses several key types of programmable logic devices, including:
- CPLDs (Complex Programmable Logic Devices) Feature non-volatile memory and moderate logic density, suitable for glue logic and control applications.
- FPGAs (Field-Programmable Gate Arrays) High-density, reconfigurable logic blocks with volatile memory, used in high-performance computing and signal processing.
- SPLDs (Simple Programmable Logic Devices) Basic programmable logic, such as PALs (Programmable Array Logic) and GALs (Generic Array Logic), for simpler tasks.
- Configuration PROMs (Programmable Read-Only Memory) Support memory storage for FPGA configurations.
3. Buying Recommendations for PLDs
When selecting a PLD (Programmable Logic Device), consider the following factors:
- Logic Capacity & Performance Match the device s gate count, speed, and I/O requirements to your application.
- Volatility vs. Non-Volatility FPGAs typically require external boot memory, while CPLDs retain configuration without power.
- Development Tools & Ecosystem Ensure vendor-supplied software (e.g., Xilinx Vivado, Intel Quartus) supports your design workflow.
- Power Consumption & Packaging Industrial and portable applications may demand low-power or ruggedized packages.
- Future Reprogrammability Needs Opt for flash-based or SRAM-based PLDs depending on update flexibility.
By carefully evaluating these aspects, engineers and procurement specialists can optimize their PLD selection for reliability, scalability, and cost-efficiency in embedded system designs.
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TIBPAL16L8-7CN
IC PLD 7NS 20DIP
TIBPAL20R8-25CNT
IC PLD 25NS 24DIP
ATF16LV8C-10PI
IC PLD 8MC 10NS 20DIP
ATF22V10CZ-15JI
IC PLD 10MC 15NS 28PLCC
ATF22V10CQZ-20PI
IC PLD 10MC 20NS 24DIP
ATF16V8CZ-15JI
IC PLD 8MC 15NS 20PLCC
EP910DI-35
UV PLD, 38NS, CMOS, CDIP40
ATF16V8CZ-15PI
FLASH PLD, 15NS, PAL-TYPE, CMOS
AT22LV10L-25PI
IC PLD 10MC 25NS 24DIP
ATF16V8C-7SI
IC PLD 8MC 7.5NS 20SOIC
ATF22V10BQL-20SC
IC PLD EE 20NS LOW PWR 24-SOIC
ATF22V10CZ-12JC
IC PLD 10MC 12NS 28PLCC
TIBPAL20L8-7CFN
OT PLD, 9NS, PAL-TYPE, TTL,
ATF16V8C-7SC
IC PLD 8MC 7.5NS 20SOIC
ATF22LV10C-15JC
IC PLD 10MC 15NS 28PLCC
ATF22LV10CZ-25SI
IC PLD 10MC 25NS 24SOIC
ATF16LV8C-15JI
IC PLD 8MC 15NS 20PLCC
TIBPAL16L8-15MJ
IC HP IMPACT PAL 20 DIP
AT22LV10-25JI
IC PLD 10MC 25NS 28PLCC
PAL22V10Z-25CJTL
IC PLD 10MC 25NS 24CDIP