DESCRIPTION
The IDT7MP4120 is a 1M x 32 Static RAM module constructed on an epoxy laminate (FR-4) substrate using 8 1M x 4 Static RAMs in plastic packages. Availability of four chip select lines (one for each group of two RAMs) provides byte access. The IDT7MP4120 is available with access time as fast as 20ns with minimal power consumption.

FEATURES
• High-density 4MB Static RAM module
• Low profile 72-pin ZIP (Zig-zag In-line vertical Package) or 72-pin SIMM (Single In-line Memory Module)
• Fast access time: 20ns (max.)
• Surface mounted plastic components on an epoxy laminate (FR-4) substrate
• Single 5V (±10%) power supply
• Multiple GND pins and decoupling capacitors for maximum noise immunity
• Inputs/outputs directly TTL-compatible