(Hong Kong)
Product Summary
The CY62128V18LL-200ZAI is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable (OE) and three-state drivers. These devices have an automatic power-down feature, reducing the power consumption by over 99% when deselected. The CY62128V family is available in the standard 450-mil-wide SOIC, 32-lead TSOP-I, and STSOP packages.
Parametrics
CY62128V18LL-200ZAI absolute maximum ratings: (1)storage temperature: –65°c to +150°c; (2)ambient temperature with power applied: –55°c to +125°c; (3)supply voltage to ground potential (pin 28 to pin 14): –0.5v to +4.6v; (4)dc voltage applied to outputs in high z state[1]: –0.5v to vcc + 0.5v; (5)dc input voltage[1]: –0.5v to vcc + 0.5v; (6)output current into outputs (low): 20 ma; (7)static discharge voltage: >2001v (per mil-std-883, method 3015); (8)latch-up current: >200 ma.
Features
CY62128V18LL-200ZAI features: (1)Low voltage range: 2.7V–3.6V (CY62128V); 2.3V–2.7V (CY62128V25); 1.6V–2.0V (CY62128V18).; (2)Low active power and standby power; (3)Easy memory expansion with CE and OE features; (4)TTL-compatible inputs and outputs; (5)Automatic power-down when deselected; (6)CMOS for optimum speed/power.
Diagrams
