GAL22V10D-25QJN

Series:	GAL®22V10
Packaging:	Tray
Part Status:	Obsolete
Programmable Type:	EE PLD
Delay Time tpd(1) Max:	25.0ns
Voltage Supply - Internal:	4.75 V ~ 5.25 V
Number of Macrocells:	10
Operating Temperature:	0°C ~ 75°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-LCC (J-Lead)
Supplier Device Package:	28-PLCC (11.51x11.51)
Base Part Number:	GAL22V10

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Embedded - CPLDs (Complex Programmable Logic Devices) are among the most versatile devices for digital circuit design. GAL22V10D-25QJN is a particular type of CPLD that is widely used in many digital applications. It has a wide range of features and is therefore suitable for many different types of digital circuitry. The GAL22V10D-25QJN is an ideal device for use in embedded systems as it can be programmed to carry out complex tasks. It has a core of 1024 macrocells, meaning that it can be programmed to replace an entire array of logic devices, freeing up system resources and reducing cost. The macrocells can be connected in different ways, thus allowing multiple combinations of functions to be programmed. This is done using a traditional CPLD programming language such as the Verilog or VHDL. The device also supports bus programming, making it possible to tailor the external logic design to specific applications. The GAL22V10D-25QJN is also exceptionally reliable. It can function in temperatures ranging from -40°C to +85°C, is shock resistant, and can withstand vibrations up to 2g.The working principle of the GAL22V10D-25QJN is based on the concept of configurable logic blocks (CLBs). CLBs are pre-defined logic blocks which can be programmed in any way the user desires. They are connected to each other by multiplexers. The CLBs are programmed by the user by sending a set of instructions to the device. A software tool such as Xilinx ISE is typically used for programming. The device also contains LUTs (look-up tables) which simplify the design process by making it easier to program the logic blocks. The GAL22V10D-25QJN is used in a wide range of applications including medical equipment, automotive, industrial and consumer products. It is also commonly used in microcontrollers and embedded systems which require complex logic operations. The device is also found in products such as routers, switches and other networking equipment.In conclusion, the GAL22V10D-25QJN is a versatile and highly reliable CPLD device that is well suited for use in embedded systems for programming complex digital circuits. Its ability to easily program multiple combinations of digital logic operations makes it ideal for most digital applications. It is also highly reliable and can withstand harsh environmental conditions.

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