Цитата(add @ Dec 7 2006, 06:33)

Цитата
У AT24C256 количество циклов в 10 раз больше - ОДИН МИЛЛИОН записей!
?! открыл pdf на AT24C256...100,000 циклов записи 40 лет. Где Вы нашли миллион то?
Здесь:
http://www.atmel-grenoble.com/dyn/resource...nts/doc0670.pdf, страница 1
Features• Low-voltage and Standard-voltage Operation
– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 3.6V)
• Internally Organized 16,384 x 8 and 32,768 x 8
• Two-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 1 MHz (5V), 400 kHz (2.7V, 2.5V) and 100 kHz (1.8V) Compatibility
• Write Protect Pin for Hardware and Software Data Protection
• 64-byte Page Write Mode (Partial Page Writes Allowed)
• Self-timed Write Cycle (5 ms Max)
• High Reliability
– Endurance: One Million Write Cycles– Data Retention: 40 Years
• Extended Temperature and Lead-free/Halogen-free
Devices Available
• 8-lead JEDEC PDIP, 8-lead JEDEC and EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, 8-lead
SAP and 8-ball dBGA2 Packages
• Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers