M4A3-64/64-7VC

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Part Status:	Obsolete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:	64
Number of I/O:	64
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)
Base Part Number:	M4A3-64

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Introduction

The M4A3-64/64-7VC is a Complex Programmable Logic Device (CPLD). A CPLD is an integrated circuit with a large number of user-programmable logic blocks and interconnects. It is used to implement digital logic functions such as counters, multiplexers, decoders and memories in a much smaller area than standard logic components, and with much less design effort.

Application Field and Working Principle

The M4A3-64/64-7VC is primarily used in embedded systems and has a high density, power and performance. It has 64 logic blocks and 64 I/O pins with up to 512 general purpose signal lines. The logic blocks are organized into four banks, each containing 16 logic blocks. The logic blocks are connected through 32 dedicated interconnect lines for faster signal flow and higher performance. The logic blocks can be programmed by the user with Verilog code or by using the M4A3-64/64-7VC\'s graphical user interface (GUI).The M4A3-64/64-7VC has a high speed task scheduler, which can execute up to four tasks in parallel, allowing for high performance applications. It also has a 64KB static random access memory (SRAM) for program and data storage. It has an on board timer and interrupt service routine along with programmable dynamic power management.The M4A3-64/64-7VC is used in many different embedded applications, including industrial automation, motor controls and process controllers. It is also used in the automotive industry for the control and monitoring of car systems.The M4A3-64/64-7VC uses asynchronous signal flow, meaning that it can process multiple tasks in parallel. The signal flow is managed by a programmable logic device (PLD) and can be programmed to execute multiple tasks at the same time. The logic is programmed by the user and can be changed to suit a particular application.The M4A3-64/64-7VC also supports fast logic reconfiguration for rapid prototyping and debugging. The user can quickly and easily change the logic operations and test the results without having to reprogram the device.

Conclusion

The M4A3-64/64-7VC is an integrated circuit with a large number of user-programmable logic blocks and interconnects that is used in embedded systems. It has high density, power and performance, as well as a high speed task scheduler, 64KB SRAM and programmable dynamic power management. It is used in many different applications such as industrial automation, motor controls and process controllers, and can be programmed to execute multiple tasks at the same time. The M4A3-64/64-7VC also supports fast logic reconfiguration for rapid prototyping and debugging.

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