The CXK581000ATM/AYM/AM/AP is a high speed CMOS static RAM organized as 131072-words by 8 bits.
A polysilicon TFT cell technology realized extremely low stand- by current and higher data retention stability. Special feature are low power consumption, high speed and broad package line-up.
The CXK581000ATM/AYM/AM/AP ia a suitable RAM for portable equipment with battery back up.
• Fast access time:
CXK581000ATM/AYM/AM/AP (Access time)
-55LL/55SL 55ns (Max.)
-70LL/70SL 70ns (Max.)
-10LL/10SL 100ns (Max.)
• Low standby current:
-55LL/70LL/10LL 20µA (Max.)
-55SL/70SL/10SL 12µA (Max.)
• Low data retention current
-55LL/70LL/10LL 12µA (Max.)
-55SL/70SL/10SL 4µA (Max.)
• Single +5V supply: +5V ±10%
• Low voltage data retention: 2.0V (Min.)
• Broad package line-up
• CXK581000ATM/AYM 8mm × 20mm 32 pin TSOP package
• CXK581000AM 525mil 32 pin SOP package
• CXK581000AP 600mil 32 pin DIP package
131072-word × 8-bit static RAM