EnerChip RTC Real Time Clock with Integrated Power Backup Integrated Functions in a tiny 5x5mm Footprint The Cymbet EnerChip™ RTC with a rechargeable Solid State Battery is designed to last the life of your product. EnerChip devices are completely different from legacy batteries and super-capacitor technologies. They can be placed anywhere. EnerChip RTC Features and Benefits • • • • • • • • • • Choice of RTC with SPI-bus or I2C-bus EnerChip RTC CBC34123 uses an NXP PCF2123 Real Time Clock with SPI-Bus. The EnerChip RTC CBC34803 uses an Ambiq Micro AM0803 with I2C-Bus. The CBC34813 is SPIbus. All parts have an integrated EnerChip CBC005 5uAh bare die rechargeable battery and CBC910 ultra low power Power Management IC. EnerChips are Safe and Certified to All Standards EnerChip devices comply to all environmental, safety and disposal standards. EnerChips are completely non-toxic and perfect for medical and patient monitoring products - details on cymbet.com in Product Information document PS-72-04: Section I - Energy Storage Device Standards and Certifications Section II - RoHS Section III - China RoHS Section IV - REACH Section V - CE Mark Section VI - UL - Underwriters Laboratory Section VII - JEDEC IC Packaging Standards and Tape and Reel EIA Section VIII - IEC, NEMA/ANSI Section IX- United Nations Transportation Air Safety Regulations Section X- WEEE Waste Electrical and Electronic Equipment Section XI - EU Battery Directive Section XII - MSDS and OSHA Information Section XIII- EnerChip End-of-life Disposal Instructions Section XIV - In vitro Biocompatibility Test Standards for Cytotoxicity www.cymbet.com • • • • • Integrated rechargeable solid state battery with powerfail detect and automatic switchover, providing from 30 to over 130 hours of RTC backup (see datasheets) Smallest commercially available RTC with integrated backup power in compact 5mm x 5mm x 1.4mm QFN package Temperature compensated charge control Integrated EnerChip™ recharged at VDD > 2.5V SMT assembly - lead-free reflow solder tolerant Real time clock provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal Resolution: seconds to years Watchdog functionality Freely programmable timer and alarm with interrupt capability 3-line SPI-bus with separate, but combinable data input and output or I2C-bus (CBC34803) Integrated oscillator load capacitors for CL = 7 pF Internal Power-On Reset (POR) Open-drain interrupt and clock output pins Programmable offset register for frequency adjustment Eco-friendly, RoHS compliant - tested Easy and Cost Effective SMT and Reflow Solder EnerChip RTCs ship on Tape and Reel for Surface Mount Assembly and Reflow Solder. Now you can treat your rechargeable battery like any other Integrated Circuit on your product. EnerChip CBC34123 in Handheld RTC Power Backup application Fast Product Design using the Eval-12 Kit The EnerChip RTC evaluation kit is the CBC-EVAL-12. This USB-based kit has small boards for each EnerChip RTC with a PC based GUI. Go to www.cymbet.com and click on the Win Eval Kit box to register for your EVAL-12 kit >> For Additional Assistance: [email protected] ©2014 Cymbet Corporation All Rights Reserved Ph: +1-763-633-1780 EnerChips: Compare to SuperCaps and Coin Cells Cymbet Product Solutions Products Description CBC005 - EnerChip bare die 5uAh Rechargeable Battery 1.7 x 2.25mm CBC012 - EnerChip bare die 12uAh Rechargeable Battery 2.8 x 3.5mm CBC050 - EnerChip bare die 50uAh Rechargeable Battery 5.7 x 6.1mm CBC910 - Power Management bare die for EnerChip charging control 0.96 x 1.36mm CBC34123 - EnerChip RTC: Real Time Clock + EnerChip + PMIC 5x5mm 16pin QFN, SMT/Reflow solder, SPI-bus EnerChip RTC = RTC + EnerChip + PMIC in a package 30 hours Backup CBC34123 SPI-bus NXP RTC 63 to 139 hours Backup CBC34803 I2C CBC34813 SPI Ambiq Micro RTC CBC34803- EnerChip RTC: Real Time Clock + EnerChip + PMIC 5x5mm 16pin QFN, SMT/Reflow solder, I2C-bus CBC34813 - EnerChip RTC: Real Time Clock + EnerChip + PMIC 5x5mm 16pin QFN, SMT/Reflow solder, SPI-bus CBC-EVAL-12 - EnerChip RTC Eval kit USB to PC with tab boards for 34123, 34803, 34813 EnerChip Applications EnerChip RTC internal photo shows bare die devices including EnerChip Battery 1. 2. 3. 4. 5. 6. 7. 8. Key Customer Power Back-up Questions Backing up time, data registers, other? Current draw of the device to be powered? Determine back-up time, 99.7% are < 4 hours Is small footprint, thin package important? Issues using coin cells or supercaps? Is battery replacement or disposal important? Is SMT, reflow solder & RoHS Important? Need Power Fail Detect or Using Vbat pin? Cymbet Global Distribution Partners • Standby supply for non-volatile SRAM, Realtime clocks, controllers, supply supervisors, and other system-critical components. • Wireless sensors and RFID tags and other powered, low duty cycle applications. • Localized power source to keep microcontrollers and other devices alert in standby mode. • Power bridging to provide back-up power to system during exchange of primary batteries. • Medical devices can utilize EnerChip permanent power features for monitoring and wearables. • SmartCard Power applications can leverage the small size of the EnerChip. • Energy Harvesting is enabled by the thousands of charge cycles available on the EnerChip. Eco-Friendly Environmental Compliance Find your local Cymbet Distributor on the Cymbet.com Buy tab www.cymbet.com MD-72-12 RevE Contact: [email protected] ©2014 Cymbet Corporation All Rights Reserved PH: +1 763-633-1780