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. 830-3647
Mfr. Part No.5M240ZT144C5N
BrandAltera
PHP284.43
Each
units
MAX V 192 114 Flash 240 In System Surface Mount TQFP 144 17.7ns Yes 22 x 22mm - 22mm
RS Stock No. 170-3004
Mfr. Part No.5M240ZT144C5N
BrandAltera
PHP284.75
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. 170-3007
Mfr. Part No.5M570ZT144C4N
BrandAltera
PHP761.634
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. 830-3657
Mfr. Part No.5M570ZT144C4N
BrandAltera
PHP814.44
Each
units
MAX V 440 114 Flash 570 In System Surface Mount TQFP 144 9.5ns Yes 22 x 22mm - 22mm
RS Stock No. 168-5117
Mfr. Part No.EPM7064LC44-10
BrandAltera
PHP1,096.808
Each (In a Tray of 130)
units
MAX 7000 64 36 EEPROM 4 In System Surface Mount PLCC 44 - Yes 16.59 x 16.59 x 3.81mm 3.81mm 16.59mm
RS Stock No. 173-2085
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
PHP1,448.31
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. 545-8612
Mfr. Part No.EPM7128AETI100-7N
BrandAltera
PHP4,668.02
Each
units
MAX 7000A 128 84 EEPROM 8 In System Surface Mount TQFP 100 - - 14 x 14 x 1mm 1mm 14mm
RS Stock No. 169-5497
Mfr. Part No.EPM7064AETC44-10N
BrandAltera
PHP450.626
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. 169-5511
Mfr. Part No.EPM240GT100C5N
BrandAltera
PHP557.989
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. 830-3644
Mfr. Part No.5M240ZT100C4N
BrandAltera
PHP450.03
Each
units
MAX V 192 79 Flash 240 In System Surface Mount TQFP 100 7.9ns Yes 16 x 16mm - 16mm
RS Stock No. 127-8220
Mfr. Part No.ATF2500C-20PU
BrandMicrochip
PHP404.40
Each
units
ATF2500C 24 24 - - - Through Hole PDIP 40 20ns Yes 52.57 x 13.97 x 4.44mm 4.44mm 52.57mm
RS Stock No. 625-9933
Mfr. Part No.XC95288XL-10TQG144I
BrandXilinx
PHP1,751.23
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. 177-3626
Mfr. Part No.ATF1504AS-10AU100
BrandMicrochip
PHP249.485
Each (In a Pack of 2)
units
Atmel 64 64 EEPROM 10 In System Surface Mount TQFP 100 7.5ns Yes 14.1 x 14.1 x 1.05mm 1.05mm 14.1mm
RS Stock No. 171-7831
Mfr. Part No.ATF1504AS-10JU84
BrandMicrochip
PHP225.99
Each (In a Pack of 5)
units
ATF1504AS 64 64 EEPROM 4 In System Surface Mount PLCC 84 10ns Yes 29.41 x 29.41 x 4.06mm 4.06mm 29.41mm
RS Stock No. 170-3006
Mfr. Part No.5M570ZT100C4N
BrandAltera
PHP783.978
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. 177-1659
Mfr. Part No.ATF1508AS-10JU84
BrandMicrochip
PHP552.57
Each
units
ATF1508AS 128 84 EEPROM 128 In System Surface Mount PLCC 84 10ns Yes 29.41 x 29.41 x 4.06mm 4.06mm 29.41mm
RS Stock No. 177-1500
Mfr. Part No.ATF16V8B-10JU
BrandMicrochip
PHP56.022
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. 827-6514
Mfr. Part No.LC4128V-75TN100C
PHP870.85
Each
units
IspMACH 4000V 128 64 EEPROM 36 In System Surface Mount TQFP 100 7.5ns Yes 14 x 14 x 1.4mm 1.4mm 14mm
RS Stock No. 921-3573
Mfr. Part No.5M160ZE64A5N
BrandAltera
PHP297.998
Each (In a Tray of 250)
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. 169-5486
Mfr. Part No.EPM7128AETI100-7N
BrandAltera
PHP4,799.55
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