KEYES Real Time Clock Module for Arduino (Works with Official Arduino Boards)
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- In the 0'C~+40'C range, accuracy of ± 2ppm.
- In the -40'C~+85'C range, accuracy of ± 3.5ppm.
- Providing battery backup input for uninterruptible timing.
- Operating Temperature Range: Industrial: -40'C~+ 85'C; commercial grade: 0'C~+70'C.
- Provide two regular alarm clock every day.
- Programmable Output.
- 4MHz SPI interface, support for modes 1 and 3.
- Digital temperature sensor output: Accuracy of ±3'C.
- With aging correction register.
- RST Input / Output.
- 300 mil, 20 pins SO encapsulation.
|Form Color||Red + Silver|
|Application||Uses SPI computer bus real time clock(RTC), integrated temperature compensated crystal oscillator (TCXO) and crystal.|
|English Manual / Spec||Yes|
|Dimensions & Weight|
|Dimensions||1.06 in x 0.83 in x 0.39 in (2.7 cm x 2.1 cm x 1 cm)|
|Weight||0.18 oz (5 g)|
1 x Clock module
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|Quantity||3+ units||5+ units||10+ units|
|Rate||US$10.44 shipped||US$10.41 shipped||US$10.37 shipped|
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