(Hong Kong)
Product Summary
The CY62128-20ZC 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. This device has an automatic power-down feature that reduces power consumption by more than 75% when deselected.
Parametrics
CY62128-20ZC 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 on VCC to Relative GND[1] .... –0.5V to +7.0V; (4)DC Voltage Applied to Outputs; (5)in High Z State[1]: –0.5V to VCC +0.5V; (6)DC Input Voltage[1]: –0.5V to VCC +0.5V; (7)Current into Outputs (LOW）: 20 mA; (8)Static Discharge Voltage: >2001V (per MIL-STD-883, Method 3015); (9)Latch-Up Current: >200 mA.
Features
CY62128-20ZC features: (1)4.5V - 5.5V operation; (2)CMOS for optimum speed/power; (3)Low active power (70 ns, LL version): 330 mW (max.)(60 mA); (4)Low standby power (70 ns, LL version): 110 mW (max.)(20 mA); (5)Automatic power-down when deselected; (6)TTL-compatible inputs and outputs; (7)Easy memory expansion with CE1, CE2, and OE options.
Diagrams
