Name: TE8130
Brand: TKD Science and Technology Co., Ltd.

The TKD TE8130 series is a temperature-compensated real-time clock module integrating a 32.768 kHz crystal with a compensation circuit for accurate timekeeping. It maintains high timing accuracy across temperature for smart meters, IoT devices, instrumentation and industrial controls.

Specification of TE8130

Technical Specifications		Condition	Min.	Typ.	Max.	Unit.
Frequency	f	Ta= +25℃、VDD=VVLF~5.5V	-	32.768	-	kHz
Operating Temperature	Ta	-	-40	25	85	℃
Frequency Stability	Δf/f	Ta=-40~85℃、VDD=3.0V	-140	-	10	ppm
Frequency Stability	Δf/f	Ta=25℃、VDD=3.0V	-5.0	-	5.0	ppm
Start-up Time	Tsta	Ta=+25℃、VDD=VDET1~5.5V	-	-	1.0	S
Start-up Time	Tsta	Ta=-40~+85℃、VDD=VDET1~5.5V	-	-	3.0	S
Supply Current	IDD1	SCL = SDA = "H"; FOUT = OFF; /INT = OFF	-	0.22	-	μA
		VDD = VIO = VBAT = 3V; -40℃~85℃;
		INIEN = 1b; CHGEN = 0b
	IDD2	SCL = SDA = "H"; FOUT = OFF; /INT = OFF	-	0.18	-	μA
		VDD = VIO = VBAT = 3V; -40℃~85℃;
		INIEN = 0b; CHGEN = 0b