IDT72V3623L10PFG8

DESCRIPTION:

The IDT72V3623/72V3633/72V3643 are pin and functionally compatible versions of the IDT723623/723633/723643, 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 asfast as 6.5 ns. The 256/512/1,024 x 36 dual-port SRAM FIFO buffers data from Port A to Port B. FIFO data on Port B can output in 36-bit, 18-bit, or 9-bit formats with a choice of Big- or Little-Endian configurations.

FEATURES:

• Memory storage capacity:
IDT72V3623–256 x 36
IDT72V3633–512 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 Through Timing (using OR and IR flag functions)
• Programmable Almost-Empty and Almost-Full flags; each has three default offsets (8, 16 and 64)
• Serial or parallel programming of partial flags
• Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits (byte)
• 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
• Free-running CLKA and CLKB may be asynchronous or coincident (simultaneous reading and writing of data on a single clock edge is permitted)
• Easily expandable in width and depth
• Auto power down minimizes power dissipation
• Available in a space-saving 128-pin Thin Quad Flatpack (TQFP)
• Pin and functionally compatible versions of the 5V operating IDT723623/723633/723643
• Industrial temperature range (–40°C to +85°C) is available