• Memory storage capacity:
IDT723626 – 256 x 36 x 2
IDT723636 – 512 x 36 x 2
IDT723646 – 1,024 x 36 x 2
• Clock frequencies up to 67 MHz (10ns access time)
• Two independent FIFOs buffer data between one bidirectional
36-bit port and two unidirectional 18-bit ports (Port C receives
and Port B transmits)
• 18-bit (word) and 9-bit (byte) bus sizing of 18 bits (word) on
Ports B and C
• Select IDT Standard timing (using EFA, EFB, FFA, and FFC flag
functions) or First Word Fall Through Timing (using ORA, ORB,
IRA, and IRC flag functions)
• Programmable Almost-Empty and Almost-Full flags; each has
three default offsets (8, 16 and 64)