IDT72V3631
Description
The IDT72V3631/72V3641 are pin and functionally compatible versons of the IDT723631/723641, designed to run off a 3.3V supply for exceptionally lowpower consumption. These devices are monolithic high-speed, low-power, CMOS clocked FIFO memory.
Key Features
- Supports clock frequencies up to 67 MHz
- Fast access times of 10ns
- Free-running CLKA and CLKB can be asynchronous or coinci- dent (permits simultaneous reading and writing of data on a single clock edge)
- Clocked FIFO buffering data from Port A to Port B
- Synchronous read retransmit capability
- Mailbox register in each direction
- Programmable Almost-Full and Almost-Empty flags
- Microprocessor interface control logic
- Input Ready (IR) and Almost-Full (AF) flags synchronized by CLKA
- Output Ready (OR) and Almost-Empty (AE) flags synchronized by CLKB
