VS1000 Datasheet, PDF (6/23 Pages) List of Unclassifed Manufacturers – Ogg Vorbis Player IC with USB and NAND FLASH Interface

VLSI
Solution ^y
VS1000
VS1000b
3. CHARACTERISTICS & SPECIFICATIONS
3.4 Analog Characteristics of Regulators
Parameter
Symbol Min Typ Max Unit
IOVDD
Recommended voltage setting range
1.7
3.6 V
Voltage setting step size
Default setting, reset mode ¹
Default setting, active mode ²
50
60
70 mV
1.8
V
1.8/3.6³
V
Load regulation
4.0
mV/mA
Line regulation from VHIGH
Continuous current
2.0
mV/V
30⁴
40 mA
CVDD
Recommended voltage setting range
1.8
2.6 V
Voltage setting step size
Default setting, reset mode ¹
Default setting, active mode ²
Continuous current
Load regulation
35
48
55 mV
1.8
V
2.2
V
30⁴
35 mA
2.0
mV/mA
Line regulation from VHIGH
AVDD
2.0
mV/V
Recommended voltage setting range
Voltage setting step size
Default setting, reset mode ¹
Default setting, active mode ²
Continuous current
2.6
3.6 V
35
46
55 mV
2.5
V
2.7
V
30⁴
70 mA
Load regulation
Line regulation from VHIGH
1.5
mV/mA
2.0
mV/V
1 _{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
Parameter
Symbol Min
Typ
Max Unit
Trigger voltage AMON
1.07×AVDD
V
Hysteresis
50
mV
3.6 Analog Characteristics of CVDD voltage monitor
Parameter
Symbol Min Typ Max Unit
Trigger voltage CMON 1.40 1.53
V
Hysteresis
2
mV
Version 1.0, 2007-09-11
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