M4A3-32/32-7VC48

Series:	ispMACH® 4A
Packaging:	Tray
Part Status:	Obsolete
Programmable Type:	In System Programmable
Delay Time tpd(1) Max:	7.5ns
Voltage Supply - Internal:	3 V ~ 3.6 V
Number of Macrocells:	32
Number of I/O:	32
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-TQFP (7x7)
Base Part Number:	M4A3-32

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M4A3-32/32-7VC48 Application Field and Working Principle

M4A3-32/32-7VC48 is a member of embedded - Complex Programmable Logic Device (CPLD) family. It is one of the most popular CPLDs currently available in the market with high performance and low power consumption.

Application Field: The M4A3-32/32-7VC48 is often used in fields such as digital signal processing, instrumentation, industrial control, communications, automotive, motion control and in a range of other embedded applications. The on-chip non-volatile OTP memory provides substantial storage capabilities. Its reconfigurable logic resources are well suited to tasks such as data processing, digital signal processing and condition monitoring.Working Principle:The M4A3-32/32-7VC48 consists of an array of four thousand four hundred and eighty (4480) registers, each capable of storing up to a hundred and forty four (144) bits. The architecture of the CPLD allows for up to one thousand six hundred and eighty four (1684) logic cells, each containing sixteen (16) logic gates. The logic gates are connected to each other and to the registers by a logic interconnect. The logic cells in the array can be connected in a variety of ways, resulting in different circuits being created.The CPLD is programmed using a software package called a "development system." The development system allows the user to enter the desired circuit and configure the logic cells to achieve the desired result. The configuration can then be stored as "configuration data," which is then downloaded to the CPLD.Using the M4A3-32/32-7VC48, circuits can be designed and implemented quickly and easily. However, because of the limited number of inputs and outputs, it is generally suitable only for simple digital circuits, such as counter circuits or digital signal processing applications.When the CPLD is powered up, the configuration data is loaded into the CPLD registers, which then begin to decode the configuration information. The logic cells take the encoded logic information as an input and create an output signal. The output signals change based on the inputs that are present, allowing for logic operations to be performed.This CPLD is widely used in fields such as industrial control, automation control and communications engineering. It is also widely used in consumer applications such as mobile phones, PDAs and cameras. Its high performance, low power consumption and ease of programming make it an ideal choice for embedded applications.

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