Specifications:
Weight: 0.3 oz (8
1. There are 2 calendar alarm clocks
Programmable square-wave output
3. Provides the second time clock generator with timing of the second minute, hour, date, date, month, and year and effective time of reward up to 2100 years.
Chip temperature sensor accuracy is ±3
5. Memory chip: AT24C32 (storage capacity 32K)
6. IIC bus interface, maximum transmission speed is 400kHz (working voltage is 5V).
7. You can cascade with other IIC devices, 24C32 address can be short-circuit to A0/A1/A2 to change the default address to 0x57.
Equipped with a rechargeable C&R2032 battery to ensure the watch runs properly after the system is turned off.
Packaging: Single Static Packaging
Wiring Instructions: (e.g. U&NOR3):
SCL: A & 5SDA; A4
VCC: 5V
Ground
Package includes:
1 D&S3231A & T24C32I & ICPRECISION R&TREAL-TIME clock memory module (batteries not included)