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CY7C343

Part Number	CY7C343
Manufacturer	Cypress
Description	64-Macrocell MAX EPLD
Published	Oct 15, 2017
Detailed Description	fax id: 61021CY7C343B Features • 64 MAX macrocells in 4 LABs • 8 dedicated inputs, 24 bidirectional I/O pins • Programm...
Datasheet	CY7C343 PDF File

Overview

fax id: 61021CY7C343B Features • 64 MAX macrocells in 4 LABs • 8 dedicated inputs, 24 bidirectional I/O pins • Programmable interconnect array • 0.
8-micron double-metal CMOS EPROM technology (CY7C343) • Advanced 0.
65-micron CMOS technology to increase performance (CY7C343B) • Available in 44-pin HLCC, PLCC • Lowest power MAX device CY7C343 CY7C343B 64-Macrocell MAX® EPLD Functional Description The CY7C343/CY7C343B is a high-performance, high-density erasable programmable logic device, available in 44-pin PLCC and HLCC packages.
The CY7C343/CY7C343B contains 64 highly flexible macrocells and 128 expander product terms.
These resources are divided into four Logic Array Blocks (LABs) connected through the Programmable Inter-connect Array (PIA).
There are 8 input pins, one that doubles as a clock pin when needed.
The CY7C343/CY7C343B also has 28 I/O pins, each connected to a macrocell (6 for LABs A and C, and 8 for LABs B and D).
The remaining 36 macrocells are used for em...

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