DollaTek Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module For Arduino AVR PIC 51 ARM
Details
- BrandDollaTek
- Graphics card descriptionDedicated
- Memory storage capacity1 TB
- Memory slots available1
- Specific uses for productDevelopers
- Personal computer design typeBarebone
Description
⏳ Stay ahead of time with DollaTek’s Tiny RTC — because every second counts!
- ROBUST DATA STORAGE - 32KB EEPROM memory safeguards critical data with efficient read/write capabilities.
- SEAMLESS INTEGRATION - I2C interface enables easy connection and cascading with multiple devices for scalable systems.
- PRECISION TIMEKEEPING - DS1307 chip ensures reliable, low-power clock/calendar accuracy for your projects.
- ADVANCED FUNCTIONALITY - Includes leap year compensation and programmable square wave output for versatile applications.
- SMART POWER MANAGEMENT - Built-in power failure detection keeps your time data safe during outages.
The DollaTek Tiny RTC module features the DS1307 real-time clock chip with low power consumption and full BCD calendar support. It integrates a 32KB I2C EEPROM for reliable data storage and supports cascading multiple I2C devices. Designed for Arduino and other microcontrollers, it offers advanced features like leap year compensation, power failure detection, and programmable square wave output, making it an essential component for precise and resilient timekeeping in embedded systems.
Specifications
| Brand | DollaTek |
| Package Dimensions | 9.8 x 6.2 x 2.4 cm; 20 g |
| Item model number | DollaTek |
| Manufacturer | DollaTek |
| Series | Tiny RTC |
| Processor Brand | ARM |
| Processor Count | 1 |
| Computer Memory Type | EEPROM |
| Hard Disk Description | HDD |
| Hard Drive Interface | Ethernet |
| Graphics Card Description | Dedicated |
| Graphics Card Interface | PCI Express |
| Hardware Platform | Arduino |
| Are Batteries Included | No |
| Item Weight | 20 g |
| Guaranteed software updates until | unknown |
Reviews
G**R
Poor Seller Description
The product itself is fine, but seller’s description is both inaccurate and insufficient. It’s silent on the specification for Vcc, but works fine if that’s +5V or +3.3V. Described as 56 bytes of eeprom. That’s incorrect. It’s actually 32 k bits, which is 4K bytes.
Common Questions
Trustpilot
1 day ago
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