• Part: MCM44A64
  • Description: 1MB R4000 Secondary Cache Fast Static RAM Module Set
  • Manufacturer: Motorola Semiconductor
  • Size: 103.83 KB
MCM44A64 Datasheet (PDF) Download
Motorola Semiconductor
MCM44A64

Key Features

  • Single 5 V ± 10% Power Supply All Inputs and Outputs are TTL patible Three State Outputs Fast Module Access Time: 12/15/17 ns Zero Wait-State Operation Unified or Split Seconday Cache Modules are Available (See Ordering Information for Details) Word Line Sizes of 4, 8, 16, and 32 are Available (See Ordering Information for Details) The Pin patible MCM44256 Series is also Available to Support a Full 4MB R4000 Secondary Cache. Decoupling Capacitors are Used for Each Fast Static RAM and Buffer, Along with Bulk Capacitance for Maximum Noise Immunity High Quality Multi-Layer FR4 PWB with Separate Power and Ground Planes PIN ASSIGNMENT 80 LEAD SIMM - TOP VIEW