概览
描述
The 72615 is a 512 x 18 x 2 bidirectional First-In/First-Out memory, with synchronous interface for fast read and write cycle times. The SyncBiFIFO™ is a data buffer that can store or retrieve information from two sources simultaneously. Two Dual-Port FIFO memory arrays are contained in the SyncBiFIFO; one data buffer for each direction. The SyncBiFIFO has registers on all inputs and outputs. Data is only transferred into the I/O registers on clock edges, hence the interfaces are synchronous.
特性
- Two independent FIFO memories for fully bidirectional data transfers
- Synchronous interface for fast (20ns) read and write cycle times
- Each data port has an independent clock and read/write control
- Output enable is provided on each port as a three-state control of the data bus
- Built-in bypass path for direct data transfer between two ports
- Two fixed flags, Empty and Full
- Programmable flag offset can be set to any depth
- Available in a 64-pin TQFP and PLCC packages
- Industrial temperature range (–40C to +85C)
产品对比
应用
设计和开发
模型
ECAD 模块
点击产品选项表中的 CAD 模型链接，查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用，可直接在 SamacSys 请求该符号或模型。
产品选项
当前筛选条件