Features
• High speed
   — tAA = 10 ns
• Low active power
   — 990 mW (max)
• Operating voltages of 3.3 ± 0.3V
• 2.0V data retention
• Automatic power down when deselected
• TTL compatible inputs and outputs
• Easy memory expansion with CE1 and CE2 features
• Available in Pb-free and non Pb-free 54-pin TSOP II
   package and non Pb-free 60-ball fine pitch ball grid array
   (FBGA) package