GENERAL DESCRIPTION
The W24258/LL is a normal speed, very low power CMOS static RAM organized as 32768 x 8 bits that operates on a single 5-volt power supply. This device is manufactured using Winbonds high performance CMOS technology.
FEATURES
⢠Low power consumption:
- Active: 350 mW (max.)
- Standby: 25 mW (max.)
⢠Access time: 55/70 nS (max.)
⢠Single 5V power supply
⢠Fully static operation
⢠All inputs and outputs directly TTL compatible
⢠Three-state outputs
⢠Battery back-up operation capability
⢠Data retention voltage: 2V (min.)
⢠Packaged in 28-pin 600 mil DIP, 330 mil SOP and standard type one TSOP (8 mm x 13.4 mm)
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