Novinka:Cypress: nové nvSRAM pamäte
(Kategória: Semiconductor-ZONE)
Zaslal EdizonTN
08.10.2009-09:17
Cypress Semiconductor Corp. predstavil nových členov v produktovej línii sériových RAM pamätí.
Ide o 1Mbit, 4Mbit a 8Mbit sériové pamäte s integrovaným RTC obvodom.
1-Mbit sériové pamäte CY14B101Q1, CY14B101Q2, CY14B101Q3
Vlastnosti
- Internally organized as 128K x 8
- STORE to QuantumTrap nonvolatile elements initiated automatically on power down (AutoStore) or by user using HSB pin (Hardware Store) or SPI instruction (Software Store)
- RECALL to SRAM initiated on power up ( Power Up Recall) or by SPI Instruction (Software RECALL)
- Automatic STORE on power down with a small capacitor
- High Reliability
-Infinite Read, Write, and RECALL cycles
-200,000 STORE cycles to QuantumTrap
-Data Retention: 20 Years
verzia s RTC - CY14B101P
4-Mbit s RTC
Vlastnosti
- 25 ns and 45 ns Access Times
- Internally Organized as 512K x 8 (CY14B104K) or 256K x 16 (CY14B104M)
- Hands Off Automatic STORE on Power Down with only a Small Capacitor
- STORE to QuantumTrap Nonvolatile Elements is Initiated by Software, Device Pin, or AutoStore on Power Down
- RECALL to SRAM is Initiated by Software or Power Up
- High Reliability
- Infinite Read, Write, and RECALL Cycles
- 200,000 STORE Cycles to QuantumTrap
- 20 year Data Retention
8-Mbit s RTC
Vlastnosti
- 20 ns, 25 ns, and 45 ns Access Times
- Internally Organized as 1024K x 8 (CY14B108K) or 512K x 16 (CY14B108M)
- Hands Off Automatic STORE on Power Down with only a Small Capacitor
- STORE to QuantumTrap Nonvolatile Elements is Initiated by Software, Device Pin, or AutoStore on Power Down
- RECALL to SRAM Initiated by Software or Power Up
- High Reliability
- Infinite Read, Write, and RECALL Cycles
- 200,000 STORE Cycles to QuantumTrap
- 20 year Data Retention
Distribúcia Cypress
Táto novinka je z mikroZONE
( http://www.mikrozone.sk/news.php?extend.144 )