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MOTOROLA
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256K x 4 Bit Separate 1/0
Synchronous Fast Static RAM
The Motorola MCM670a04 is a 1,04a,576 bit static random access memory, organized as 262,144 x 4 bits. This device is fabricated using Motorola's highperformance silicon-gate BiCMOS technology. It features separate TTL input and
output buffers, which are fully I/O compatible at 3.3 V, and incorporates input and
output registers on board with high speed SRAM. It also features transparent-write and data pass-through capabilities.
The synchronous design allows for precise cycle control with the use of an external single clock (K).