High speed low power S-RAM, 32kx8, 5 V, 70ns, SOP-28

High Speed Super Low Power SRAM

Description:
The 62256 is a high performance, high speed and super low power CMOS Static Random Access Memory organized as 32,768 words by 8bits and operates for a single 4.5 to 5.5V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed, super low power features and maximum access time of 45/70ns in 5.0V operation. Easy memory expansion is provided by an active LOW chip enable (/CE) and active LOW output enable (/OE). The 62256 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The 62256 is available in JEDEC standard 28-pin SOP (330 mil) and PDIP (600 mil) packages.

Features:
- Wide operation voltage : 4.5 ~ 5.5V
- Ultra low power consumption : 2mA@1MHz (Max.) , Vcc=5.0V.
1.0 uA (Typ.) CMOS standby current
- High speed access time : 45/70ns.
- Automatic power down when chip is deselected.
- Three state outputs and TTL compatible.
- Data retention supply voltage as low as 1.5V.
- Easy expansion with /CE and /OE options.