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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TIBPAL20L8-5CNT
IC PLD 5NS 24DIP
PALCE16V8L-15DMB
FLASH PLD, 15NS, PAL-TYPE
TICPAL22V10Z-25CNT
IC PLD 10MC 25NS 24DIP
TIBPAL16L8-25CN
IC PLD 25NS 20DIP
ATF16V8B-15SC
IC PLD 8MC 15NS 20SOIC
ATF22V10CQ-15JI
IC PLD 10MC 15NS 28PLCC
PAL16R8-7JC
OT PLD, 7.5NS, PAL-TYPE, TTL, PQ
ATF22V10C-7JI
IC PLD 10MC 7.5NS 28PLCC
ATF22V10CQ-15SC
FLASH PLD, 15NS, PAL-TYPE, CMOS
ATF22LV10C-15SI
IC PLD 10MC 15NS 24SOIC
ATF16V8BQL-15JI
FLASH PLD, 15NS, PAL-TYPE, CMOS
ATF16V8BQL-15JC
FLASH PLD, 15NS, PAL-TYPE, CMOS
ATF16V8C-7XU
IC PLD 8MC 7.5NS 20TSSOP
TIBPAL16L8-7CFN
IC PLD 7NS 20PLCC
TIBPAL20R8-10CFN
IC PLD 10NS 28PLCC
ATF22V10BQ-15SC
IC PLD EE 15NS QTR PWR 24-SOIC
TIBPAL22V10-10CNT
IC PLD 10MC 10NS 24DIP
ATF16V8B-10PI
IC PLD 8MC 10NS 20DIP
ATF22LV10C-10SC
IC PLD 10MC 10NS 24SOIC
ATF22V10CZ-15SI
IC PLD 10MC 15NS 24SOIC