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. 827-6523
Mfr. Part No.LCMXO2-256HC-4SG32I
SGD5.785
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
SGD5.671
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. 169-5490
Mfr. Part No.EPM3032ALC44-10N
BrandAltera
SGD3.65
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. 827-6508
Mfr. Part No.LC4064V-75TN44C
SGD5.90
Each (In a Pack of 2)
units
IspMACH 4000V 64 30 EEPROM 36 In System Surface Mount TQFP 44 7.5ns Yes 10 x 10 x 1mm 1mm 10mm
RS Stock No. 168-4381
Mfr. Part No.LC4064V-75TN44C
SGD7.436
Each (In a Tray of 160)
units
IspMACH 4000V 64 30 EEPROM 36 In System Surface Mount TQFP 44 7.5ns Yes 10 x 10 x 1mm 1mm 10mm
RS Stock No. 170-3004
Mfr. Part No.5M240ZT144C5N
BrandAltera
SGD8.137
Each (In a Tray of 60)
units
MAX V 192 114 Flash 240 In System Surface Mount TQFP 144 17.7ns Yes 22 x 22mm - 22mm
RS Stock No. 830-3647
Mfr. Part No.5M240ZT144C5N
BrandAltera
SGD8.36
Each
units
MAX V 192 114 Flash 240 In System Surface Mount TQFP 144 17.7ns Yes 22 x 22mm - 22mm
RS Stock No. 545-8820
Mfr. Part No.EPM7032AELC44-10N
BrandAltera
SGD5.03
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. 173-2085
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
SGD168.473
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
RS Stock No. 830-3657
Mfr. Part No.5M570ZT144C4N
BrandAltera
SGD21.50
Each
units
MAX V 440 114 Flash 570 In System Surface Mount TQFP 144 9.5ns Yes 22 x 22mm - 22mm
RS Stock No. 169-5492
Mfr. Part No.EPM7032AELC44-10N
BrandAltera
SGD4.619
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. 827-6511
Mfr. Part No.LC4032ZE-7TN48C
SGD2.326
Each (In a Pack of 5)
units
IspMACH 4000ZE 32 32 EEPROM 2 In System Surface Mount TQFP 48 7.5ns Yes 7 x 7 x 1mm 1mm 7mm
RS Stock No. 168-4382
Mfr. Part No.LC4032ZE-7TN48C
SGD3.051
Each (In a Tray of 250)
units
IspMACH 4000ZE 32 32 EEPROM 2 In System Surface Mount TQFP 48 7.5ns Yes 7 x 7 x 1mm 1mm 7mm
RS Stock No. 168-4391
Mfr. Part No.LCMXO2-1200HC-4TG100I
SGD14.271
Each (In a Tray of 90)
units
MachXO2 - 79 Flash 1280 In System Surface Mount TQFP 100 7.24ns - 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 168-4379
Mfr. Part No.LC4064V-75TN48C
SGD8.147
Each (In a Tray of 250)
units
IspMACH 4000V 64 32 EEPROM 36 In System Surface Mount TQFP 48 7.5ns Yes 7 x 7 x 1mm 1mm 7mm
RS Stock No. 625-9933
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
SGD50.46
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. 827-6539
Mfr. Part No.LCMXO2-1200HC-4TG100I
SGD14.53
Each
units
MachXO2 - 79 Flash 1280 In System Surface Mount TQFP 100 7.24ns - 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 170-3007
Mfr. Part No.5M570ZT144C4N
BrandAltera
SGD21.294
Each (In a Tray of 60)
units
MAX V 440 114 Flash 570 In System Surface Mount TQFP 144 9.5ns Yes 22 x 22mm - 22mm
RS Stock No. 827-6501
Mfr. Part No.LC4064V-75TN48C
SGD6.425
Each (In a Pack of 2)
units
IspMACH 4000V 64 32 EEPROM 36 In System Surface Mount TQFP 48 7.5ns Yes 7 x 7 x 1mm 1mm 7mm
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