Description
System-oriented features include operation from a single +5V ±10% tolerance power supply, direct TTL interfacing capability, on-chip addresses and data registers which eliminate the need for interface registers, and two chip select methods to allow the user to determine the appropriate speed/power characteristics of his memory system.
The RAM module also incorporates several flexible operating modes: “Read”, “Write”, “Read-Modify-Write” cycles, “Page-Mode” operation, and “RAS-Only” refresh. Proper control of the clock inputs (RAS, CAS, and WRITE) allows common I/O capability, two-dimensional chip selection, and extended page boundaries (for Operating in page mode)
Features
- 65,536 x 1 RAM, 16-pin package
- Row access time:150 ns Max.
- Cycle time: 270 ns Max.
- Low power dissipation:
- 275 mW Max. (active)
- 27.5 mW Max. (standby)
- Single 5V supply, + 10% tolerance
- 128 refresh cycles/2ms
Reviews
There are no reviews yet.