Description
The CXK5T8257BTM/BYM/BM is 262,144 bits high speed CMOS static RAM organized as 32768-words by 8 bits.
Special feature are low power consumption and high speed.
The CXK5T8257BTM/BYM/BM is a suitable RAM for portable equipment with battery back up.

Features
• Extended operating temperature range: –25 to +85°C
• Wide supply voltage range operation: 2.7 to 3.6V
• Fast access time:           (Access time)
     3.0V operation -10LLX 100ns (Max.)
                             -12LLX 120ns (Max.)
     3.3V operation -10LLX 85ns (Max.)
                            -12LLX 100ns (Max.)
• Low standby current: 7.0µA (Max.)
• Low power data retention: 2.0V (Min.)
• Available in many packages
    CXK5T8257BTM/BYM
                    8mm × 13.4mm 28 pin TSOP Package
    CXK5T8257BM
                                     450mil 28 pin SOP Package

Function
    32768-word × 8 bit static RAM