Description
The Hitachi HM62W16258BI Series is 4-Mbit static RAM organized 262,144-word × 16-bit. HM62W16258BI Series has realized higher density, higher performance and low power consumption by employing Hi-CMOS process technology. It offers low power standby power dissipation; therefore, it is suitable for battery backup systems. It is packaged in standard 44-pin plastic TSOPII.
FEATUREs
• Single 3.3 V supply: 3.3 V ± 0.3 V
• Fast access time: 70 ns (max)
• Power dissipation:
- Active: 9.9 mW (typ)
- Standby: 3.3 µW (typ)
• Completely static memory.
- No clock or timing strobe required
• Equal access and cycle times
• Common data input and output.
- Three state output
• Battery backup operation.
• Temperature range: –40 to 85°C