IDT72T1845 Overview
2.5 VOLT HIGH-SPEED TeraSync™ FIFO 18-BIT/9-BIT CONFIGURATIONS 2,048 x 18/4,096 x 9, 4,096 x 18/8,192 x 9, 8,192 x 18/16,384 x 9, 16,384 x 18/32,768 x 9, 32,768 x 18/65,536 x 9, 65,536 x 18/131,072 x 9, IDT72T1845, IDT72T1855 IDT72T1865, IDT72T1875.
IDT72T1845 Key Features
- Up to 225 MHz Operation of Clocks
- User selectable HSTL/LVTTL Input and/or Output
- Read Enable & Read Clock Echo outputs aid high speed operation
- User selectable Asynchronous read and/or write port timing
- 2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Ouput voltage
- 3.3V Input tolerant
- 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
