72V3664L15PFG8中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Memory storage capacity:

IDT72V3664 – 4,096 x 36 x 2

? Clock frequencies up to 100 MHz (6.5ns access time)

? Two independent clocked FIFOs buffering data in opposite

directions

? Select IDT Standard timing (using EFA, EFB, FFA, and FFB flags

functions) or First Word Fall Through Timing (using ORA, ORB,

IRA, and IRB flag functions)

? Programmable Almost-Empty and Almost-Full flags; each has five

default offsets (8, 16, 64, 256 and 1,024 )

? Serial or parallel programming of partial flags

? Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits (byte)