Description

The CY7C245A-45PC is an IC chip that belongs to the category of FIFO memory buffers. It is available in 600-mil wide and 300-mil wide packages. This memory buffer has a capacity of 2,048 words and each word is 9 bits wide. It is designed in a way to read the data in the same sequential order that it was written. It has full and empty flags that prevent overrun and underrun. This chip has an asynchronous operation and supports the expansion in width, depth or both.

Specifications and Features

• Asynchronous First-In First-Out (FIFO) buffer memory
• 256 x 9 words
• Dual-ported RAM cell
• High speed 50 MHz read and write operation-independent of depth and width
• Low operating power: ICC = 35 mA
• Empty and full flags (Half Full flag in standalone)
• TTL compatible
• Retransmits in standalone mode
• Expandable in width and depth
• Available in PLCC, 7x7 TQFP, SOJ, 300-mil, and 600-mil DIP packages
• Pb-free packages available
• Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204

Application Scenarios

The CY7C245A-45PC IC chip can be used in various electronic devices such as data communication systems, networking equipment, avionics systems, and digital signal processing devices. With its high-speed read and write operation, it is ideal for real-time applications.

Comparison

• High-speed read and write operation
• Low operating power
• Expandable in width and depth
• Full and empty flags to prevent overrun and underrun
• Pb-free packages available

• None