EnerChip™ RTC
EnerChip™ RTC = RTC + Solid State Battery + PMIC in a Single Chip
The Cymbet EnerChip RTC family of devices are the first single chip solutions to combine an ultra-low power Real Time Clock a Solid State Rechargeable Battery and an integrated power management integrated circuit (PMIC) into a small surface mount reflow-solderable plastic package. The EnerChip RTC is approximately 100x smaller than legacy combination devices such as the ST Micro Snaphat®. The EnerChip RTC is shipped on tape and reel, uses SMT assembly and is reflow tolerant.
EnerChip RTC lasts the life of the system so you never have to change a backup battery. EnerChip RTC devices provide powerful single chip drop-in capabilities in the world’s smallest footprint.
For the EnerChip RTC Fact Sheet click here >>
Primary battery life extension is an important issue in many portable systems. Are you interested in 2 to 8 times battery life extension? If so, you can use the EnerChip RTC “Enerrupt” functionality to extend battery life for several years. The design techniques are described in detail in Applications Note AN-1059 >>
EnerChip RTC CBC34123-M5C with SPI bus
- 30 hours of power holdover/charge
- Popular NXP PCF2123 SPI bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square SMT/reflow solder plastic QFN package
Datasheet (PDF) | CBC-Eval-12-34123 Kit | Apps Eng Supprt | NXP Datasheet
EnerChip RTC CBC34803-M5C with I2C bus
- 120 hours of power holdover/charge in lowest power clock mode
- Ultra-low power Ambiq Micro AM0803 I2C bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square SMT/reflow solder plastic QFN package
Datasheet (PDF) | Errata (PDF) | CBC-Eval-12-34803 Kit | Apps Eng Support | Ambiq Datasheet | CBC34803 Calibration Calculator
EnerChip RTC CBC34813-M5C with SPI bus
- 120 hours of power holdover/charge in lowest power clock mode
- Ultra-low power Ambiq Micro AM0813 SPI bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square SMT/reflow solder plastic QFN package
Datasheet (PDF) | CBC-Eval-12-34813 Kit | Apps Eng Support | Ambiq Datasheet | CBC34813 Calibration Calculator
EnerChip RTC Evaluation Kits – Start Designing Now
It is easy to get started using EnerChip RTC devices. Each EnerChip RTC device has an Eval-12 kit that consists of a USB stick with a tab board for each EnerChip RTC and a PC-based Graphical User Interface. All CBC-EVAL-12 Evaluation Kits aere available globally at all Cymbet’s Distributors.
CBC-EVAL-12-34123 Kit for EnerChip RTC CBC34123 with SPI bus
Evaluation Kit for CBC34123 using NXP PCF2123 SPI bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square QFN package
Kit Datasheet (PDF) | EVAL-12 PC GUI Software | Applications Support
CBC-EVAL-12-34803 Kit EnerChip RTC CBC34803 with I2C bus
Evaluation Kit for CBC34803 using Ambiq Micro AM0803 I2C bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square QFN package
Kit Datasheet (PDF) | EVAL-12 PC GUI Software | Applications Support
CBC-EVAL-12-34813 Kit EnerChip RTC CBC34813 with SPI bus
Evaluation Kit for CBC34803 using Ambiq Micro AM0813 SPI bus RTC with integrated 5uAh (Lifecycle Capacity =2.5mAh) rechargeable solid state battery with integrated power management in a 5 mm x 5 mm x 1.4 mm 16 pin square QFN package
Kit Datasheet (PDF) | EVAL-12 PC GUI Software | Applications Support
Use an EnerChip RTC in your Product and Never Replace a Dead Backup Battery Again
Cymbet EnerChip RTC devices last the life of the product. All members of the EnerChip RTC family are reflow tolerant and are available in Tape and Reel for use with high-speed SMT pick & place assembly processes. EnerChip RTCs offer a fast recharge time (15 minutes to 80% charge), and are capable of greater than 5000 charge/discharge cycles. EnerChips do not suffer from the self-discharge limitations associated with super capacitors or shelf life limitations common to chemical batteries.
EnerChip RTC devices are also complient with RoHS, REACH and UN Air Transportation Safety Regulations. EnerChip RTC device end-of-life WEEE disposal procesdures are the same as the other integrated circuit devices on a electronics assembly.
Development Support
To facilitate easy evaluation of the EnerChip rechargeable battery products, Cymbet’s Application Engineering Team can provide everything a designer needs to fully evaluate the performance and operation of the EnerChip energy storage devices.
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