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. 170-2996
Mfr. Part No.5M160ZE64C4N
BrandAltera
HK$48.031
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. 830-3625
Mfr. Part No.5M160ZE64C4N
BrandAltera
HK$47.90
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. 173-2085
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
HK$476.814
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. 625-9933
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
HK$559.30
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. 169-5491
Mfr. Part No.EPM3032ATC44-10N
BrandAltera
HK$20.36
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. 827-6558
Mfr. Part No.LCMXO2-7000HC-4TG144I
HK$173.59
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. 168-4395
Mfr. Part No.LCMXO2-7000HC-4TG144I
HK$170.485
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. 169-5486
Mfr. Part No.EPM7128AETI100-7N
BrandAltera
HK$795.438
Each (In a Tray of 90)
units
MAX 7000A 128 84 EEPROM 8 In System Surface Mount TQFP 100 - - 14 x 14 x 1mm 1mm 14mm
RS Stock No. 830-3657
Mfr. Part No.5M570ZT144C4N
BrandAltera
HK$120.59
Each
units
MAX V 440 114 Flash 570 In System Surface Mount TQFP 144 9.5ns Yes 22 x 22mm - 22mm
RS Stock No. 545-8612
Mfr. Part No.EPM7128AETI100-7N
BrandAltera
HK$810.88
Each
units
MAX 7000A 128 84 EEPROM 8 In System Surface Mount TQFP 100 - - 14 x 14 x 1mm 1mm 14mm
RS Stock No. 830-3622
Mfr. Part No.5M160ZE64A5N
BrandAltera
HK$50.76
Each
units
MAX V 128 54 Flash 160 In System Surface Mount EQFP 64 7.5ns Yes 7 x 7 x 1.05mm 1.05mm 7mm
RS Stock No. 177-1500
Mfr. Part No.ATF16V8B-10JU
BrandMicrochip
HK$10.234
Each (In a Tube of 48)
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. 827-6494
Mfr. Part No.LC4032V-75TN44C
HK$15.814
Each (In a Pack of 5)
units
IspMACH 4000V 32 30 EEPROM 36 In System Surface Mount TQFP 44 7.5ns Yes 10 x 10 x 1mm 1mm 10mm
RS Stock No. 170-3001
Mfr. Part No.5M40ZE64C4N
BrandAltera
HK$12.011
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. 827-6505
Mfr. Part No.LC4064V-75TN100C
HK$70.225
Each (In a Pack of 2)
units
IspMACH 4000V 64 64 EEPROM 36 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 170-3007
Mfr. Part No.5M570ZT144C4N
BrandAltera
HK$120.592
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. 168-4378
Mfr. Part No.LC4032V-75TN44C
HK$18.354
Each (In a Tray of 160)
units
IspMACH 4000V 32 30 EEPROM 36 In System Surface Mount TQFP 44 7.5ns Yes 10 x 10 x 1mm 1mm 10mm
RS Stock No. 827-6511
Mfr. Part No.LC4032ZE-7TN48C
HK$24.15
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. 168-4392
Mfr. Part No.LCMXO2-2000HC-4TG100I
HK$175.321
Each (In a Tray of 90)
units
MachXO2 - 79 Flash 2112 In System Surface Mount TQFP 100 7.24ns - 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 127-8220
Mfr. Part No.ATF2500C-20PU
BrandMicrochip
HK$70.62
Each
units
ATF2500C 24 24 - - - Through Hole PDIP 40 20ns Yes 52.57 x 13.97 x 4.44mm 4.44mm 52.57mm