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Description
The SFX836KC301 is an electronic component model in the product category of IC Chips. It is a monolithic integrated circuit that combines a 64 Kbit nvSRAM and a full-featured RTC. The memory is organized as 8 K words of 8 bits each and the embedded nonvolatile elements incorporate the QuantumTrap technology, providing highly reliable nonvolatile storage of data.
Specifications and features
- 64-Kbit nonvolatile static random access memory (nvSRAM)
- Internally organized as 8 K × 8
- STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction (Software STORE) or HSBpin (Hardware 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 with infinite read, write, and RECALL cycles
- 1 million STORE cycles to QuantumTrap
- Data retention: 20 years at 85 o C
- Real time clock (RTC) with full-featured capabilities
- Watchdog timer
- Clock alarm with programmable interrupts
- Backup power fail indication
- Square wave output with programmable frequency (1 Hz, 512 Hz, 4096 Hz, 32.768 kHz)
- Capacitor or battery backup for RTC
- Backup current of 0.45 A (typical)
- 40 MHz, and 104 MHz High-speed serial peripheral interface (SPI)
- Supports SPI mode 0 (0,0) and mode 3 (1,1)
- SPI access to special functions such as nonvolatile STORE/RECALL, 8-byte serial number, Manufacturer ID and Product ID, and sleep mode
- Write protection using hardware protection or software protection
- Low power consumption with average active current of 3 mA at 40 MHz operation, average standby mode current of 250 A, and sleep mode current of 8 A
- Industry standard configurations and operating voltages
- 16-pin small outline integrated circuit (SOIC) package
- RoHS compliant
Application Scenarios
The SFX836KC301 can be used in various electronic devices and systems that require reliable nonvolatile storage and real-time clock capabilities. Some potential application scenarios include data logging systems, industrial automation, medical equipment, and consumer electronics.
Comparison
Advantages:
- Infinite read and write cycles
- High reliability with QuantumTrap technology
- Full-featured RTC with various capabilities
- Supports high-speed serial peripheral interface
Disadvantages:
- Requires external capacitor or battery backup for RTC
- Operating voltage limitations
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Additional Information
- Datasheet: Download SFX836KC301
- Chipdatas Part: CD94-SFX836KC301
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/27 17:38 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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