Bus Directional:	Bi-Directional
Base Part Number:	72815
Supplier Device Package:	128-TQFP (14x20)
Package / Case:	128-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	Yes
Retransmit Capability:	No
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	7200
Current - Supply (Max):	100mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	15ns
Data Rate:	40MHz
Function:	Synchronous
Memory Size:	18K (512 x 18 x 2)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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72815LB25PF8 application field and working principle

72815LB25PF8 is a Logic - FIFOs Memory manufactured by Texas Instruments. Specifically, it is a synchronous FIFO Memory with 2048 x 8 bits. This device has a synchronous read and write operation and also has a 1, 2, 4 and 8-deep FIFOs which provide flexibility for different systems. This logic - FIFO is designed for fast operation, and its core architecture is based on synchronous, First In-First Out (FIFO) register-to-register storage technology.

72815LB25PF8 Application Fields

The 72815LB25PF8 is suitable for a wide range of applications. It is especially suitable for applications that require frequent random access and low power operation, such as consumer electronics and industrial systems. It is also suitable for applications that require high-speed operation, such as data acquisition and buffering.

72815LB25PF8 Functional Description

The 72815LB25PF8 is a synchronous FIFO memory. Its core architecture is based on synchronous FIFO register-to-register storage. The device can be accessed through two ports, the input port and the output port. The input port is connected to the CPU, which is responsible for writing data into the memory. The CPU can write 8 bits at a time to the FIFO without the need to wait for acknowledgment of successful transfer. The 72815LB25PF8 also includes address registers, control signals and clocks required of the write process. The output port is connected to a device, such as a printer, camera or some other peripheral. This port reads data from the FIFO once it has been written to by the CPU. The read process is similar to that of the write process, with a few differences. The device requesting data will, for example, have to wait for the 72815LB25PF8 to become empty before it can read the requested data, instead of waiting for an acknowledgement of successful transfer. The 72815LB25PF8 comes with several external pins that can be used to extend its functionality. These include parity check pins, clock enable pins and reset pins. The pins can be used to check the integrity of the data, as well as to control the speed of data transfer.

72815LB25PF8 Advantages

The 72815LB25PF8 has several advantages over other FIFO devices. It has a rather small form factor that makes it easy to integrate into most system designs. The device is also designed for low power consumption, which is a major benefit in many fields of application. Another advantage of the 72815LB25PF8 is its flexibility. The device can be configured for a variety of FIFO depths, from 1 to 8. It also supports both synchronous and asynchronous operations, which allows applications to be adjusted to the desired level of performance. Additionally, the device includes input and output ports and dedicated control pins, making it easier to transfer the data to and from the FIFO.

Conclusion

The 72815LB25PF8 is a logic - FIFO memory manufactured by Texas Instruments. It is designed with a synchronous FIFO register-to-register storage technology and has a wide range of applications. It is suitable for applications that require frequent random access and low power consumption, such as consumer electronics and industrial systems. The device also has a small form factor and supports synchronous and asynchronous operations, making it flexible enough to fit in different systems.

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