A New Type of ECG Signal Acquisition and Storage Nonvolatile Chip Embedded in Mobile Devices for Sports Monitoring

Table 1

Port voltage under different operations.

EEPROM
Port	Erase	Program	Read
VCG	15.5	GND	2.4
VSG	15.5	15.5	3.3
VD	GND	15.5	1.5
VS	GND	FLOAT	GND
VB	GND	GND	GND