CPLDs

CPLD stands for complex programmable logic devices. They are used to implement complex combinational or sequential circuits and are made up of logic array blocks, programmable interconnects, and I/O blocks. RS Components offer a range of high-quality semiconductor devices from leading brands including Microchip, Xilinx, Lattice Semiconductor and Altera.

What is in a CPLD?

  • Logic Array Blocks - Logic array blocks consist of macrocells, inward / non-inward metrics, and support for flip flops ICs that allow you to implement sequential circuits.
  • Programmable Interconnects - Programmable interconnects are used to disperse signals for one logic array block to another.
  • I/O Blocks - I/O blocks are pins that can be programmed as an input pin, output pin or both.

Features and Benefits of CPLDs

  • Non-volatile configuration memory.
  • CPLD can function immediately on start-up as there is no ROM required.
  • A large number of gates available, typically thousands to tens of thousands.
  • On-chip non-volatile memory.
  • Low-power requirements.
  • Easy to use.

Where would you find a CPLD?

  • High performance, critical applications.
  • Digital designs to perform the function of a boot loader.
  • Loading configuration data of a field-programmable gate array from non-volatile memory.
  • Small design applications like dress decoding.
  • Cost-sensitive, battery-operated portable devices.

Applications of CPLD

CPLDs are ideal for high performance, control applications and digital designs to perform boot loader functions. We offer cost-effective CPLDs for portable devices such as phones, tablets, and smaller address decoding designs applications.

How do FPGAs differ from CPLDs?

FPGA stands for Field Programmable Gate Array. FPGAs are small semiconductor devices known as integrated circuits or ICs for short. FPGAs are built from one basic logic cell, duplicated hundreds of time. FPGAs are found in radar systems, military hardware, medical devices and telecommunications.


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Description Price Family Name Number of Macro Cells Number of User I/Os Memory Type Number of Logic Blocks/Elements In System Programmability Mounting Type Package Type Pin Count Propagation Delay Individual Output Enable Control Dimensions Height Length
RS Stock No. 169-5497
Mfr. Part No.EPM7064AETC44-10N
BrandAltera
TWD312.10
Each (In a Tray of 160)
units
MAX 7000A 64 36 EEPROM 4 In System Surface Mount TQFP 44 - - 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 545-8915
Mfr. Part No.EPM7064AETC44-10N
BrandAltera
TWD306.00
Each
units
MAX 7000A 64 36 EEPROM 4 In System Surface Mount TQFP 44 - - 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 830-3663
Mfr. Part No.5M80ZT100I5N
BrandAltera
TWD92.00
Each
units
MAX V 64 79 Flash 80 In System Surface Mount TQFP 100 14ns Yes 16 x 16mm - 16mm
RS Stock No. 169-5493
Mfr. Part No.EPM7032AETC44-10N
BrandAltera
TWD98.90
Each (In a Tray of 160)
units
MAX 7000A 32 36 EEPROM 2 In System Surface Mount TQFP 44 - - 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 545-8836
Mfr. Part No.EPM7032AETC44-10N
BrandAltera
TWD107.00
Each
units
MAX 7000A 32 36 EEPROM 2 In System Surface Mount TQFP 44 - - 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 170-3008
Mfr. Part No.5M80ZT100I5N
BrandAltera
TWD92.40
Each (In a Tray of 90)
units
MAX V 64 79 Flash 80 In System Surface Mount TQFP 100 14ns Yes 16 x 16mm - 16mm
RS Stock No. 830-3641
Mfr. Part No.5M40ZE64C4N
BrandAltera
TWD49.00
Each
units
MAX V 32 30 Flash 40 In System Surface Mount EQFP 64 7.9ns Yes 7 x 7 x 1.05mm 1.05mm 7mm
RS Stock No. 170-3001
Mfr. Part No.5M40ZE64C4N
BrandAltera
TWD43.10
Each (In a Tray of 250)
units
MAX V 32 30 Flash 40 In System Surface Mount EQFP 64 7.9ns Yes 7 x 7 x 1.05mm 1.05mm 7mm
RS Stock No. 827-6523
Mfr. Part No.LCMXO2-256HC-4SG32I
TWD126.00
Each (In a Pack of 2)
units
MachXO2 - 21 Flash 256 In System Surface Mount QFN 32 7.24ns - 5 x 5 x 0.84mm 0.84mm 5mm
RS Stock No. 168-4386
Mfr. Part No.LCMXO2-256HC-4SG32I
TWD115.30
Each (On a Reel of 490)
units
MachXO2 - 21 Flash 256 In System Surface Mount QFN 32 7.24ns - 5 x 5 x 0.84mm 0.84mm 5mm
RS Stock No. 625-9933
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
TWD1,036.00
Each
units
XC9500XL 288 117 Flash 16 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 771-6759
Mfr. Part No.5M570ZT100C5N
BrandAltera
TWD272.00
Each
units
MAX V 440 74 Flash 570 In System Surface Mount TQFP 100 9ns Yes 14 x 14 x 1.05mm 1.05mm 14mm
RS Stock No. 168-4395
Mfr. Part No.LCMXO2-7000HC-4TG144I
TWD570.50
Each (In a Tray of 60)
units
MachXO2 - 114 Flash 6864 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 169-5491
Mfr. Part No.EPM3032ATC44-10N
BrandAltera
TWD89.40
Each (In a Tray of 160)
units
MAX 3000A 32 34 EEPROM 2 In System Surface Mount TQFP 44 - Yes 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 545-8814
Mfr. Part No.EPM3032ATC44-10N
BrandAltera
TWD75.00
Each
units
MAX 3000A 32 34 EEPROM 2 In System Surface Mount TQFP 44 - Yes 10 x 10 x 0.95mm 0.95mm 10mm
RS Stock No. 827-6517
Mfr. Part No.LC4256V-75TN100C
TWD809.00
Each
units
IspMACH 4000V 256 64 EEPROM 36 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 168-4385
Mfr. Part No.LC4256V-75TN100C
TWD792.80
Each (In a Tray of 90)
units
IspMACH 4000V 256 64 EEPROM 36 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 921-3533
Mfr. Part No.5M570ZT100C5N
BrandAltera
TWD270.90
Each (In a Tray of 90)
units
MAX V 440 74 Flash 570 In System Surface Mount TQFP 100 9ns Yes 14 x 14 x 1.05mm 1.05mm 14mm
RS Stock No. 827-6558
Mfr. Part No.LCMXO2-7000HC-4TG144I
TWD655.00
Each
units
MachXO2 - 114 Flash 6864 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 173-2085
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
TWD3,665.90
Each (In a Tray of 60)
units
XC9500XL 288 117 Flash 16 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm