CXK5T8257BTM-12LLX 32768-word X 8-bit High Speed CMOS Static RAM

CXK5T8257BTM-12LLX 32768-word X 8-bit High Speed CMOS Static RAM

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.

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 Structure Silicon gate CMOS IC CXK5T8257BTM 28 pin TSOP (Plastic) CXK5T8257BYM 28 pin TSOP (Plastic) CXK5T8257BM 28 pin .