M4A3-256/192-12FAI

Series:	ispMACH® 4A
Packaging:	Tray
Part Status:	Obsolete
Programmable Type:	In System Programmable
Delay Time tpd(1) Max:	12.0ns
Voltage Supply - Internal:	3 V ~ 3.6 V
Number of Macrocells:	256
Number of I/O:	192
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	256-BGA
Supplier Device Package:	256-FPBGA (17x17)
Base Part Number:	M4A3-256

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<h1>Embedded - CPLDs (Complex Programmable Logic Devices)</h1><h2>What is M4A3-256/192-12FAI? </h2>The M4A3-256/192-12FAI is a programmable logic device (PLD) that can be used to implement practically any logic function into a design. This PLD provides the performance and computational capabilities essential for embedded applications. It is excellent for designing applications such as LED current control and LED intensity dimming, power control, and high frequency I/O control.<h2>Features and Benefits</h2>The M4A3-256/192-12FAI is a low-cost, low-power, high-performance PLD with an excellent operating frequency. It offers several features and benefits that make it ideal for embedded applications. It is an ideal solution for implementing embedded logic in high-speed and power-sensitive designs. It has 12 input/output (I/O) pins and 256/192 logic blocks. Other features include:• Low-power consumption due to the CMOS technology.• Small form factor allows for easy integration into existing designs.• Split-plane bus architecture enables efficient logical design.• Advanced control features such as clock rate control, reset control, and sequencing control.• Low-skew clock distributions provides reliable embedded logic.• Built-in error correction eliminates the need for external memory.• Wide operating voltage range from 1.8V to 5V.• Programmable configuration enables the device to be customized for different designs.<h2>M4A3-256/192-12FAI Application Field and Working Principle</h2>The M4A3-256/192-12FAI is used in a variety of applications, including LED current control, LED intensity dimming, power control, and high-frequency I/O control.In LED current control and LED intensity dimming applications, the PLD’s programmable configuration enables the user to design a custom solution to meet the specific needs of the application. This device is also used in power control applications to determine the power consumed based on the demands of the application. Additionally, the M4A3-256/192-12FAI can be used in high speed I/O applications to provide fast and reliable logic with low signal to signal skew.In terms of its working principle, the M4A3-256/192-12FAI uses an architecture based on multiplexers and signal latches. As data is being clocked into the device, the signal latches hold the data in place until it can be clocked into the multiplexers. The multiplexers then transfer the data to the appropriate output pin or registers. The device has programmable options for determining the functionality of the I/O pins, logic blocks, and configuration registers.<h2>Conclusion</h2>The M4A3-256/192-12FAI is an excellent programmable logic device that provides cost-effective, power-efficient, and high-performance solutions for embedded applications. Despite its small form factor, this PLD offers an impressive array of features and benefits that make it ideal for use in applications such as LED current control, LED intensity dimming, power control, and high-frequency I/O control. Thanks to its programmable configuration, the device can be configured to suit nearly any design.

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