Simtek STK22C48
STK22C48 is a 16Kb fast static RAM with a nonvolatile Quantum Trap storage element included with each memory cell. The SRAM provides the fast access & cycle times, ease of use, and unlimited read & write endurance of a normal SRAM. Both STORE and RECALL operations are also available under software control.| Part No. | STK22C48 |
|---|---|
| Datasheet | STK22C48 Download |
| Manufacturer |  Simtek |
| Description | 2Kx8 AutoStore nvSRAM |
| Buy | Stock & Price |
DESCRIPTION
The Simtek Data transfers automatically to the non-volatile storage cells when power loss is detected (the STORE operation). On power-up, data is automatically restored to the SRAM (the RECALL operation). The Simtek nvSRAM is the first monolithic non-volatile memory to offer unlimited writes and reads. It is the highest-performance, most reliable non-volatile memory available.FEATURES
● 25, 45 ns Read Access & R/W Cycle Times● Unlimited Read/Write Endurance
● Automatic Non-Volatile STORE on Power Loss
● Non-Volatile STORE Under Hardware Control
● Automatic RECALL to SRAM on Power Up
● Unlimited RECALL Cycles
● 1 Million STORE Cycles
● 100-Year Non-volatile Data Retention
● Single 5V + 10% Operation
● Commercial, Industrial, and Military Temperatures
● 28-Pin 300 mil SOIC or 330 mil SOIC (RoHSCompliant) BLOCK DIAGRAM VCCX VCAP Quantum Trap 32 x 512 POWER CONTROL A5 A6 A7 A8 A9 ROW DECODER STORE STATIC RAM ARRAY 32 x 512 RECALL STORE/ RECALL CONTROL HSB DQ0 DQ1 DQ2 DQ3 DQ4...
