• Memory storage capacity:

IDT723622 – 256 x 36 x 2

IDT723632 – 512 x 36 x 2

IDT723642 – 1,024 x 36 x 2

• Free-running CLKA and CLKB may be asynchronous or

coincident (simultaneous reading and writing of data on a single

clock edge is permitted)

• Two independent clocked FIFOs buffering data in opposite directions

• Mailbox bypass register for each FIFO

• Programmable Almost-Full and Almost-Empty flags

• Microprocessor Interface Control Logic

• IRA, ORA, AEA, and AFA flags synchronized by CLKA

• IRB, ORB, AEB, and AFB flags synchronized by CLKB

• Supports clock frequencies up to 66.7MHz

723642L15PFG属于集成电路（IC） > FIFO 存储器。瑞萨科技有限公司制造生产的723642L15PFGFIFO 存储器先入先出 (FIFO) 存储器可用于数字信息的短期存储，其中信息检索顺序和序列与信息存储顺序和序列相同。这类产品又称为队列或缓冲存储器，通常用于在单独的设备之间交换信息，尤其是在数据以不同的速率或在略微不同的时间点生成和使用的情况下。