MX66C256中文资料​​​​​​​​​​​​旺宏电子数据手册PDF规格书

DESCRIPTION

The MX66C256 is a high performance, very low power CMOS Static Random Access Memory organized as 32,768 words by 8 bits and operates at 5.0V supply voltage.

FEATURES

❐ Vcc operation voltage : 5.0V

❐ Very low power consumption :

50 mA (Max.) write current

40 mA (Max.) read current

0.4uA (Typ.) CMOS standby current

❐ High speed access time :

- 70 70ns (Max.)

- 100 100ns (Max.)

❐ Input levels are CMOS-compatible

❐ Automatic power down when chip is deselected

❐ Three state outputs

❐ Fully static operation

❐ Data retention supply voltage as low as 2.0V

❐ Easy expansion with CE and OE options