IDT723643

CMOS BUS-MATCHING SyncFIFOTM IDT723623 256 x 36, 512 x 36, 1,024 x 36 IDT723633 IDT723643 LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018 FEATURES: Memory storage capacity: IDT723623 – 256 x 36 IDT723633 – 512 x 36 IDT723643 – 1,024 x 36 Clocked FIFO buffering data from Port A to Port B Clock frequencies up to 83 MHz (8 ns access time) 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 coincide...