Name: RYS8833: Ultra Low Power 1.8V UART/I2C interface GNSS module
SKU: 2839
Price: 8.90 USD
Availability: PreOrder

Features

Item	Min.	Typical	Max.	Unit	Condition
Power Supply Voltage	1.71	1.8	1.89	V	VDD
	0.9	1.8	1.95	V	VDD_LDO_IN

GNSS continuous mode

Item	Typical	Unit	Condition
Satellite acquisition Current	19	mA
Satellite tracking Current	13	mA
Idle Current	3.7	mA
Sleep2 mode current	0.2	mA
Satellite acquisition Current	11.5	mA	Use buck regulator
Satellite tracking Current	8.2	mA	Use buck regulator
Idle Current	3.3	mA	Use buck regulator
Sleep0 mode Current	0.5	mA	Use buck regulator
Sleep1 mode Current	0.26	mA	Use buck regulator
Sleep2 mode Current	0.26	mA	Use buck regulator

GNSS low power mode

Item	Min.	Typical	Max.	Unit	Condition
Satellite tracking average current	2.6		8.2	mA	Use buck regulator @GSOP command Sleep1 and normal mode cycle
I2C slave					2C clock : 400kHz Address length : 7 bits Slave address : 0x24
Default Baud Rate		115200		bps	8, N, 1
Digital input level high	0.7*VDD		VDD+0.3	V	VIH
Digital input level low	-0.3		0.3*VDD	V	VIL
Digital output level high	0.8*VDD		VDD	V	VOH 2mA
Digital output level low	0		0.2*VDD	V	VOL 2mA
Flash size		8		M-bit
GNSS Center Frequency		1561.098 1575.42 1602.5625		MHz	BeiDou GPS Glonass
Navigation update rate		1		Hz
Accuracy		1		M	Signal strength is -130dBm
Cold starts		35		Sec.	Signal strength is -130dBm
Hot starts		1		Sec.
Tracking Sensitivity		-161		dBm
Hot starts Sensitivity		-160		dBm
Cold starts Sensitivity		-147		dBm
Operating Temperature	-40	25	+85	°C
Dimensions					11mm8mm2.2mm
Weight		0.37		g

RYS8833: Ultra Low Power 1.8V UART/I2C interface GNSS module