AL4CX3650 Datasheet, PDF (1/2 Pages) AverLogic Technologies Inc – 2K/ 4K/ 8K/ 16K/ 32K x 36 Synchronous FIFOs

AL4CX3650/AL4CX3660/
AL4CX3670/AL4CX3680/AL4CX3690
2K/ 4K/ 8K/ 16K/ 32K x 36 Synchronous FIFOs
Applications
- ATM switches
- Routers
- Cable modems
- Wireless base stations
- SONET(Synchronous Optical Network)
multiplexers
- Multimedia systems
- TBC(Time Base Corrector)
- Hard Disk cache memory
- Buffer for Communications
Description
The AL4CX3650/ 3660/ 3670/ 3680/ 3690
FIFO (First In First Out) memory provides
completely independent 36-bit bus width
input and output port operation with flexible
x36/ x18/ x9 Bus-Matching data flow
control at a maximum speed of 166 MHz.
The products are available in densities from
64K-bit to 1M-bit with word depths from
2K to 32K bit. Additional features of the
AL4CX36x0 series include: fixed and
programmable flags; low first word latency;
partial reset; Endian select; expandable
depth/width and optional first-word-fall-
through. The AL4CX36x0 FIFO memory is
AverLogic Technologies, latest products that
is designed to buffer high-speed data for a
wide range of application such as optical
storage controllers, Networking Switches
and various communication applications.
Features
• High performance, low-power, FIFO(First-
In First-Out) memory
• 2K x36 bit I/O port (AL4CX3650)
• 4K x36 bit I/O port (AL4CX3660)
• 8K x36 bit I/O port (AL4CX3670)
• 16K x36 bit I/O port (AL4CX3680)
• 32K x36 bit I/O port (AL4CX3690)
• Maximum 166MHz operation
• Bus-Matching and Endian selection
• Fully independent input/output port access
• Empty, Full, Half Full and programmable
Almost Empty, Almost Full flags
• Output enable control (data skipping)
• Partial Reset clears data
• Zero latency Retransmit
• Cascadable expansion in depth and width
• 3.3-volt power tolerant of 5-volt input
• Standard 128-pin TQFP
Ordering Information
Part AL4CX3650, AL4CX3660, AL4CX3670,
number AL4CX3680, AL4CX3690
Package
128-pin plastic TQFP
Power
Supply
+3.3V±10%