VS1000
3.4
Analog Characteristics of Regulators
Symbol
Min
1.7
50
Parameter
IOVDD
Recommended voltage setting range
Voltage setting step size
Default setting, reset mode
1
Default setting, active mode
2
Load regulation
Line regulation from VHIGH
Continuous current
CVDD
Recommended voltage setting range
Voltage setting step size
Default setting, reset mode
1
Default setting, active mode
2
Continuous current
Load regulation
Line regulation from VHIGH
AVDD
Recommended voltage setting range
Voltage setting step size
Default setting, reset mode
1
Default setting, active mode
2
Continuous current
Load regulation
Line regulation from VHIGH
1
3 CHARACTERISTICS & SPECIFICATIONS
Typ
Max
3.6
70
Unit
V
mV
V
V
mV/mA
mV/V
mA
V
mV
V
V
mA
mV/mA
mV/V
V
mV
V
V
mA
mV/mA
mV/V
60
1.8
1.8/3.6
3
4.0
2.0
30
4
40
2.6
55
1.8
35
48
1.8
2.2
30
4
2.0
2.0
35
2.6
35
46
2.5
2.7
30
4
1.5
2.0
3.6
55
70
Device enters reset mode when XRESET pin is pulled low.
2
Device enters active mode when XRESET pin is pulled high after reset mode. Regulator
settings can be modified when booted from external memory (see section 7).
3
Depends on GPIO0_7 pin status in boot (see section 7).
4
Device is tested with a 30 mA load.
3.5
Analog Characteristics of VHIGH voltage monitor
Symbol
AMON
Min
Typ
1.07×AVDD
50
Max
Unit
V
mV
Parameter
Trigger voltage
Hysteresis
3.6
Analog Characteristics of CVDD voltage monitor
Symbol
CMON
Min
1.40
Typ
1.53
2
Max
Unit
V
mV
Parameter
Trigger voltage
Hysteresis
Version: 1.4, 2011-10-06
6
ETC [ ETC ]
