APA1000-PQ208I

Series:	ProASICPLUS
Part Status:	Obsolete
Total RAM Bits:	202752
Number of I/O:	158
Number of Gates:	1000000
Voltage - Supply:	2.3 V ~ 2.7 V
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	208-BFQFP
Supplier Device Package:	208-PQFP (28x28)
Base Part Number:	APA1000

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Introduction

Field Programmable Gate Arrays (FPGAs) are integrated circuits that can be programmed and reprogrammed on-site. This offers a unique level of flexibility to designers, allowing them to effectively customize designs based on their needs. As such, they are highly useful components of many embedded systems. In this article, we will discuss the application field and working principle of the APA1000-PQ208I, one of the most popular FPGAs in the market today.

Application Field

The APA1000-PQ208I is a type of FPGA typically used for low-power applications which require low gate count, but high performance. This makes it particularly suitable for embeddedsystems, where power efficiency, cost and size are constraints. Examples of such applications include industrial control, automotive, medical, storage, audio/visual and consumer devices.

Working Principle

An FPGA consists of a number of logic blocks that are connected together. The logic blocks on the APA1000-PQ208I are the Arria Grid Array (AGA). These contain four Look-Up Tables (LUTs) that can be configured to perform a variety of logic functions. The LUTs are connected together through a set of interconnects, allowing them to be combined to form complex logic functions.In addition to its LUTs, the APA1000-PQ208I also contains embedded memory blocks and clock buffers. The memory blocks offer flexible memory configurations and can be used for storing data. The clock buffers are used for timing the execution of logic functions.

Conclusion

The APA1000-PQ208I FPGA is a powerful and low-power integrated circuit, making it suitable for a variety of embedded systems applications. It contains Arria Grid Array logic blocks, embedded memory blocks and clock buffers which allow for complex logic functions to be performed. Therefore, it is a highly versatile and efficient choice for designers looking for a field-programmable solution.

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