Electronic Components Datasheet Search |
|
STK10C68-K25I Datasheet(PDF) 1 Page - Simtek Corporation |
|
STK10C68-K25I Datasheet(HTML) 1 Page - Simtek Corporation |
1 / 12 page March 2006 1 Document Control # ML0006 rev 0.2 STK10C68 STK10C68-M SMD#5962-93056 8K x 8 nvSRAM QuantumTrap™ CMOS Nonvolatile Static RAM Obsolete - Not Recommend for new Designs FEATURES • 25ns, 35ns, 45ns and 55ns Access Times • STORE to Nonvolatile Elements Initiated by Hardware • RECALL to SRAM Initiated by Hardware or Power Restore • Automatic STORE Timing • 10mA Typical I CC at 200ns Cycle Time • Unlimited READ, WRITE and RECALL Cycles • 1,000,000 STORE Cycles to Nonvolatile Ele- ments (Industrial/Commercial) • 100-Year Data Retention (Industrial/Commer- cial) • Commercial, Industrial and Military Tempera- tures • 28-Pin DIP, SOIC and LCC Packages DESCRIPTION The Simtek STK10C68 is a fast static RAM with a nonvol- atile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in Non- volatile Elements. Data may easily be transferred from the SRAM to the Nonvolatile Elements (the STORE oper- ation ), or from the Nonvolatile Elements to the SRAM (the RECALL operation), using the NE pin. Transfers from the Nonvolatile Elements to the SRAM (the RECALL operation) also take place automatically on restoration of power. The STK10C68 combines the high performance and ease of use of a fast SRAM with nonvol- atile data integrity. The STK10C68 features industry-standard pinout for non- volatile RAMs. MIL-STD-883 and Standard Military Draw- ing (SMD #5962-93056) devices are available. BLOCK DIAGRAM COLUMN I/O COLUMN DEC STATIC RAM ARRAY 128 x 512 QUANTUM TRAP 128 x 512 STORE/ RECALL CONTROL STORE RECALL A11 A7 A8 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 G E W A6 A5 A3 A2 A0 A1 A10 A12 A9 NE A4 PIN NAMES A0 - A12 Address Inputs W Write Enable DQ0 - DQ7 Data In/Out E Chip Enable G Output Enable NE Nonvolatile Enable VCC Power (+ 5V) VSS Ground PIN CONFIGURATIONS NE A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS VCC NC A8 A9 A11 G W 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 A10 E DQ7 DQ6 DQ5 DQ4 DQ3 28 - LCC 28 - DIP 28 - SOIC |
Similar Part No. - STK10C68-K25I |
|
Similar Description - STK10C68-K25I |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |