HM51W17805 Description
1.0) (Previous ADE-203-631D (Z)) Jun. 27, 2001 The HM51W 17805 is a C MOS dynamic R AM orga nized 2, 097,152-w ord × 8-bit. It employs the most adva nce d C MOS tec hnology for high per forma nce and low powe.
HM51W17805 Key Features
- Single 3.3 V (±0.3 V)
- Access time: 50 ns/60 ns/70 ns (max)
- Power dissipation Active mode: 396 mW/360 mW/324 mW (max) Standby mode : 7.2 mW (max) : 0.54 mW (max) (L-version)
- EDO page mode capability
- Long refresh period 2048 refresh cycles : 32 ms : 128 ms (L-version)
- 4 variations of refresh RAS -only refresh CAS -before-RAS refresh Hidden refresh Self refresh (L-version)
- Battery backup operation (L-version)