Part Number
|
FM3135 |
Manufacturer
|
Ramtron |
Description
|
Integrated RTC/Alarm/F-RAM & Embedded Crystal |
Published
|
Dec 28, 2011 |
Detailed Description
|
www.DataSheet.co.kr
Preliminary
FM3135
Integrated RTC/Alarm/F-RAM & Embedded Crystal Features
High Integration Device ...
|
Datasheet
|
FM3135
|
Overview
www.
DataSheet.
co.
kr
Preliminary
FM3135
Integrated RTC/Alarm/F-RAM & Embedded Crystal Features
High Integration Device Replaces Multiple Parts • Serial Nonvolatile Memory • Real-time Clock (RTC) with Alarm • Clock Output (Programmable frequency) 64Kb Ferroelectric Nonvolatile RAM • Internally Organized as 8Kx8 • Unlimited Read/Write Endurance • 45 year Data Retention • NoDelay™ Writes Fast Two-wire Serial Interface • Up to 1 MHz Maximum Bus Frequency • Supports Legacy Timing for 100 kHz & 400 kHz • RTC & F-RAM Controlled via 2-wire Interface Real-time Clock/Calendar • Embedded 32.
768 kHz Crystal • Backup Current under 1 µA • Seconds through Centuries in BCD format • Tracks Leap Years throug...
Similar Datasheet