CPLDs

CPLDs stand for complex programmable logic devices. They are used to implement complex combinational or sequential circuits. They 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.

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

  • 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.

How do FPGA 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.

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 portables devices such as phones tablets and smaller address decoding designs applications.


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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. 827-6549
Mfr. Part No.LCMXO2-4000HC-4TG144I
SGD38.85
Each
units
MachXO2 - 114 Flash 4320 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 830-3644
Mfr. Part No.5M240ZT100C4N
BrandAltera
SGD11.09
Each
units
MAX V 192 79 Flash 240 In System Surface Mount TQFP 100 7.9ns Yes 16 x 16mm - 16mm
RS Stock No. 168-4394
Mfr. Part No.LCMXO2-4000HC-4TG144I
SGD31.22
Each (In a Tray of 60)
units
MachXO2 - 114 Flash 4320 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 168-4393
Mfr. Part No.LCMXO2-2000HC-4TG144I
SGD31.062
Each (In a Tray of 60)
units
MachXO2 - 111 Flash 2112 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 827-6558
Mfr. Part No.LCMXO2-7000HC-4TG144I
SGD33.94
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. 170-3009
Mfr. Part No.5M80ZE64C4N
BrandAltera
SGD3.856
Each (In a Tray of 250)
units
MAX V 64 54 Flash 80 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
SGD12.79
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. 127-8198
Mfr. Part No.ATF1502AS-10JU44
BrandMicrochip
SGD3.59
Each (In a Pack of 2)
units
ATF1502AS 32 32 - 2 In System Through Hole PLCC 44 10ns Yes 16.66 x 16.66 x 4.06mm 4.06mm 16.66mm
RS Stock No. 168-4389
Mfr. Part No.LCMXO2-640HC-4TG100I
SGD16.051
Each (In a Tray of 90)
units
MachXO2 - 78 Flash 640 In System Surface Mount TQFP 100 7.24ns - 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 170-3006
Mfr. Part No.5M570ZT100C4N
BrandAltera
SGD15.565
Each (In a Tray of 90)
units
MAX V 440 74 Flash 570 In System Surface Mount TQFP 100 9.5ns Yes 16 x 16mm - 16mm
RS Stock No. 168-4829
Mfr. Part No.EPM1270T144C5N
BrandAltera
SGD58.613
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. 830-3619
Mfr. Part No.5M1270ZF324C5N
BrandAltera
SGD25.64
Each
units
MAX V 980 271 Flash 1270 In System Surface Mount FBGA 324 10ns Yes 19 x 19 x 1.25mm 1.25mm 19mm
RS Stock No. 177-1687
Mfr. Part No.ATF16V8B-10JU
BrandMicrochip
SGD1.62
Each (In a Pack of 10)
units
ATF16V8B 8 18 Flash 8 In System Surface Mount PLCC 20 10ns Yes 9.04 x 9.04 x 4.06mm 4.06mm 9.04mm
RS Stock No. 830-3641
Mfr. Part No.5M40ZE64C4N
BrandAltera
SGD1.87
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. 177-1932
Mfr. Part No.ATF1504AS-10JU44
BrandMicrochip
SGD4.94
Each (In a Pack of 2)
units
ATF1504AS 64 68 EEPROM 64 In System Surface Mount PLCC 44 10ns Yes 16.6 x 16.6 x 4.06mm 4.06mm 16.6mm
RS Stock No. 177-1512
Mfr. Part No.ATF750CL-15PU
BrandMicrochip
SGD4.39
Each (In a Tube of 15)
units
ATF750CL 10 22 EEPROM - In System Surface Mount PDIP 24 15ns Yes 32.13 x 7.11 x 4.95mm 4.95mm 32.13mm
RS Stock No. 177-2003
Mfr. Part No.ATF750CL-15JU
BrandMicrochip
SGD5.65
Each (In a Pack of 5)
units
ATF750CL 10 22 EEPROM - In System Surface Mount PLCC 28 15ns Yes 11.58 x 11.58 x 4.06mm 4.06mm 11.58mm
RS Stock No. 168-4385
Mfr. Part No.LC4256V-75TN100C
SGD52.474
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. 827-6545
Mfr. Part No.LCMXO2-2000HC-4TG144I
SGD26.88
Each
units
MachXO2 - 111 Flash 2112 In System Surface Mount TQFP 144 7.24ns - 20 x 20 x 1.4mm 1.4mm 20mm
RS Stock No. 127-8220
Mfr. Part No.ATF2500C-20PU
BrandMicrochip
SGD11.50
Each
units
ATF2500C 24 24 - - - Through Hole PDIP 40 20ns Yes 52.57 x 13.97 x 4.44mm 4.44mm 52.57mm