GENERAL DESCRIPTION
The UT61L6416 is a 1,048,576-bit high speed CMOS static random access memory organized as 65,536 words by 16 bits.
The UT61L6416 operates from a single 3.15 ~ 3.6V power supply and all inputs and outputs are fully TTL compatible.
The UT61L6416 is designed for lower and upper byte access by data byte control.(LB UB )

FEATURES
■ Fast access time :
   8ns for Vcc=3.15V~3.6V
   10/12/15ns for Vcc=3.0V~3.6V
■ CMOS low power operating :
   Operating current : 150mA (max.)
   Standby current : 3mA (max.)
■ Single 3.15~3.6V power supply
■ Operating temperature :
   Commercial : 0℃ ~70℃
■ All TTL compatible inputs and outputs
■ Fully static operation
■ Three state outputs
■ Data byte control : LB (I/O0~I/O7)
                                 UB (I/O8~I/O15)
■ Package : 44-pin 400mil TSOPⅡ