IDT72T3685 Datasheet | Integrated Device Technology

.. 2.5 VOLT HIGH-SPEED Tera Sync TM FIFO 36-BIT CONFIGURATIONS 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36, 32,768 x 36, 65,536 x 36, 131,072 x 36 and 262,144 x 36 IDT72T3645, IDT72T3655, IDT72T3665, IDT72T3675, IDT72T3685, IDT72T3695, IDT72T36105, IDT72T36115, IDT72T36125 Features : - - - - - - - - - - - - - Choose among the following memory organizations: IDT72T3645  1,024 x 36 IDT72T3655  2,048 x 36 IDT72T3665  4,096 x 36 IDT72T3675  8,192 x 36 IDT72T3685  16,384 x 36 IDT72T3695  32,768 x 36 IDT72T36105  65,536 x 36 IDT72T36115  131,072 x 36 IDT72T36125  262,144 x 36 Up to 225 MHz Operation of Clocks User selectable HSTL/LVTTL Input and/or Output 2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Ouput voltage 3.3V Input tolerant Read Enable & Read Clock Echo outputs aid high speed operation User selectable Asynchronous read and/or write port timing Mark & Retransmit, resets read pointer to user marked position Write Chip Select (WCS) input enables/disables Write operations Read Chip Select (RCS) synchronous to RCLK Programmable Almost-Empty and Almost-Full flags, each flag can default to one of eight preselected offsets Program programmable flags by either serial or parallel means Selectable synchronous/asynchronous timing modes for Almost- - - - - - - - - - - - - - - - Empty and Almost-Full flags Separate SCLK input for Serial programming of flag offsets User selectable input and output port bus-sizing - x36 in to x36 out - x36 in to x18 out - x36 in to x9 out - x18 in to x36 out - x9 in to x36 out Big-Endian/Little-Endian user selectable byte representation Auto power down minimizes standby power consumption Master Reset clears entire FIFO Partial Reset clears data, but retains programmable settings Empty, Full and Half-Full flags signal FIFO status Select IDT Standard timing (using EF and FF flags) or First Word Fall Through timing (using OR and IR flags) Output enable puts data outputs into high impedance...