U630H16 データシートの表示（PDF） - Zentrum Mikroelektronik Dresden AG
部品番号
コンポーネント説明
一致するリスト
U630H16 Datasheet PDF : 14 Pages
| |||
U630H16
LOW AVERAGE ACTIVE POWER
The U630H16 has been designed to draw significantly
less power when E is LOW (chip enabled) but the
access cycle time is longer than 55 ns.
When E is HIGH the chip consumes only standby cur-
rent.
The overall average current drawn by the part depends
on the following items:
1. CMOS or TTL input levels
2. the time during which the chip is disabled (E HIGH)
3. the cycle time for accesses (E LOW)
4. the ratio of READs to WRITEs
5. the operating temperature
6. the VCC level
December 12, 1997
13
Share Link: 