EP4CE22E22I8LN

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FPGAs or Field Programmable Gate Arrays are integrated circuits used in real-time embedded applications. FPGAs usually consist of a large number of logic elements, interconnected by various interconnect methods. The logic elements and interconnect are modifiable by a logic designer, allowing the FPGA to be programmed to specific and complex application requirements, in contrast to general purpose processors. EP4CE22E22I8LN is a family of FPGAs manufactured by Altera, released in mid-2014.

The EP4CE22E22I8LN family of FPGAs includes a range of devices, from low-cost, low-power EP4CE01E22I8LN to the high-performance, high-pin-count EP4CE22E22I8LN. EP4CE22E22I8LN is an entry-level FPGA, targeted at low-cost, low-power and high-volume applications. It has 16 user-configurable programmable logic blocks, each consists of up to 16 universal logic elements (ULC) and up to 16 programmable logic (PL) blocks. PLA blocks are used to implement large combinatorial and synchronous computations. ULCs can be used for complex custom functions, memory elements and basic digital building blocks. Each logic block also contains up to 4 memory elements which can be programmed as either an embedded dual port RAM, a shift register or a pattern lock-up table (PLT). The EP4CE22E22I8LN has four dedicated on-chip multipliers and one dynamic clock manager (DCM), making it a very suitable choice for signal processing and control applications.

This device has a total of 1060 input/output (IO) pins, including 60 dedicated IO pins, as well as two differential input pairs and clocks. These provided flexibility and scalability to system design. The EP4CE22E22I8LN also offers two user-configurable high-speed transceivers, allowing for high-speed data transfer between two points at up to 10 Gbps. It has a number of built-in test modes, which allow easy detection of functional or timing defects on the design. These features make the EP4CE22E22I8LN an efficient and cost effective solution for embedded designs.

This device is ideally suited for embedded systems and other control applications, where low power consumption and cost are important considerations. The EP4CE22E22I8LN requires only 2.7V supply, and can operate at temperatures ranging from -40C to +90C. It also offers built-in support for power management. This device is robust, with a maximum operating frequency of 233 MHz, and tolerant to noise and perturbations. It is also highly scalable and offered in several package sizes, from 100 to 878 pins.

In conclusion, the EP4CE22E22I8LN is an excellent choice for embedded control applications, with its low power consumption, scalability, operating frequency and its built-in support for power management and test modes. Its low cost and excellent performance makes it an attractive option for a variety of embedded systems.

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