IDT72V3643 Overview
The IDT72V3623/72V3643 are pin and functionally patible versions of the IDT723623/723643, designed to run off a 3.3V supply for exceptionally low power consumption. These devices are monolithic, high-speed, low-power, CMOS unidirectional Synchronous (clocked) FIFO memory which supports clock frequencies up to 100 MHz and has read access times as fast as 6.5 ns. The 256/1,024 x 36 dual-port SRAM FIFO buffers data...
IDT72V3643 Key Features
- Memory storage capacity: IDT72V3623-256 x 36 IDT72V3643-1,024 x 36
- Clock frequencies up to 100 MHz (6.5 ns access time)
- Clocked FIFO buffering data from Port A to Port B
- IDT Standard timing (using EF and FF) or First Word Fall
- Programmable Almost-Empty and Almost-Full flags; each has
- Serial or parallel programming of partial flags
- Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits
- Big- or Little-Endian format for word and byte bus sizes
- Reset clears data and configures FIFO, Partial Reset clears data but retains configuration settings
- Mailbox bypass registers for each FIFO
