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. 380-208
Mfr. Part No.EPM1270T144C5N
BrandAltera
€36.73
Each
units
MAX II 980 116 Flash 127 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 168-4829
Mfr. Part No.EPM1270T144C5N
BrandAltera
€35.468
Each (In a Tray of 60)
units
MAX II 980 116 Flash 127 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 169-5490
Mfr. Part No.EPM3032ALC44-10N
BrandAltera
€1.825
Each (In a Tube of 26)
units
MAX 3000A 32 34 EEPROM 2 In System Surface Mount PLCC 44 - Yes 16.59 x 16.59 x 3.81mm 3.81mm 16.59mm
RS Stock No. 690-4245
Mfr. Part No.EPM1270T144I5N
BrandAltera
€58.55
Each
units
MAX II 980 116 Flash 127 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 169-5492
Mfr. Part No.EPM7032AELC44-10N
BrandAltera
€2.652
Each (In a Tube of 26)
units
MAX 7000A 32 36 EEPROM 2 In System Surface Mount PLCC 44 - - 16.59 x 16.59 x 3.81mm 3.81mm 16.59mm
RS Stock No. 545-8820
Mfr. Part No.EPM7032AELC44-10N
BrandAltera
€2.67
Each
units
MAX 7000A 32 36 EEPROM 2 In System Surface Mount PLCC 44 - - 16.59 x 16.59 x 3.81mm 3.81mm 16.59mm
RS Stock No. 921-3482
Mfr. Part No.EPM1270T144I5N
BrandAltera
€45.634
Each (In a Tray of 60)
units
MAX II 980 116 Flash 127 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 169-5511
Mfr. Part No.EPM240GT100C5N
BrandAltera
€7.907
Each (In a Tray of 90)
units
MAX II 192 80 Flash 24 In System Surface Mount TQFP 100 - Yes 14 x 14 x 1mm 1mm 14mm
RS Stock No. 624-4262
Mfr. Part No.EPM240GT100C5N
BrandAltera
€7.90
Each
units
MAX II 192 80 Flash 24 In System Surface Mount TQFP 100 - Yes 14 x 14 x 1mm 1mm 14mm
RS Stock No. 771-6755
Mfr. Part No.5M240ZT100C5N
BrandAltera
€5.12
Each
units
MAX V 192 79 Flash 240 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.05mm 1.05mm 14mm
RS Stock No. 170-2996
Mfr. Part No.5M160ZE64C4N
BrandAltera
€4.024
Each (In a Tray of 250)
units
MAX V 128 54 Flash 160 In System Surface Mount EQFP 64 7.9ns Yes 7 x 7 x 1.05mm 1.05mm 7mm
RS Stock No. 545-8915
Mfr. Part No.EPM7064AETC44-10N
BrandAltera
€7.60
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. 170-2997
Mfr. Part No.5M160ZT100C4N
BrandAltera
€4.878
Each (In a Tray of 90)
units
MAX V 128 79 Flash 160 In System Surface Mount TQFP 100 7.9ns Yes 16 x 16mm - 16mm
RS Stock No. 545-8612
Mfr. Part No.EPM7128AETI100-7N
BrandAltera
€77.16
Each
units
MAX 7000A 128 84 EEPROM 8 In System Surface Mount TQFP 100 - - 14 x 14 x 1mm 1mm 14mm
RS Stock No. 168-4217
Mfr. Part No.5M80ZT100C5N
BrandAltera
€1.761
Each (In a Tray of 90)
units
MAX V 64 79 Flash 80 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.05mm 1.05mm 14mm
RS Stock No. 830-3663
Mfr. Part No.5M80ZT100I5N
BrandAltera
€2.30
Each
units
MAX V 64 79 Flash 80 In System Surface Mount TQFP 100 14ns Yes 16 x 16mm - 16mm
RS Stock No. 830-3625
Mfr. Part No.5M160ZE64C4N
BrandAltera
€4.25
Each
units
MAX V 128 54 Flash 160 In System Surface Mount EQFP 64 7.9ns Yes 7 x 7 x 1.05mm 1.05mm 7mm
RS Stock No. 771-6759
Mfr. Part No.5M570ZT100C5N
BrandAltera
€7.94
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. 169-5515
Mfr. Part No.EPM570T144C5N
BrandAltera
€25.972
Each (In a Tray of 60)
units
MAX II 440 116 Flash 57 In System Surface Mount TQFP 144 - Yes 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 624-4313
Mfr. Part No.EPM570GT100C4N
BrandAltera
€17.61
Each
units
MAX II 440 76 Flash 57 In System Surface Mount TQFP 100 - Yes 14 x 14 x 1mm 1mm 14mm