MT3333AV Просмотр технического описания (PDF) - MediaTek Inc
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MT3333AV Datasheet PDF : 26 Pages
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Symbol
Tj
MT3333 All-in-One GNSS
Datasheet
Parameter
Min.
Typ.
Commercial junction operating temperature 0
25
Industry junction operating temperature
-40
25
Max.
Unit
115
˚C
125
˚C
6.1.3. General DC characteristics
Symbol Parameter
Condition
Min. Max.
Unit
IIL
Input low current
No pull-up or down -1
1
uA
IIH
Input high current
No pull-up or down -1
1
uA
IOZ
Tri-state leakage current
-10 10
uA
6.1.4. DC electrical characteristics for 2.8 volts operation
Symbol Parameter
VDD Supply voltage of core
power
VDDIO Supply voltage of IO power
VIL
Input low voltage
VIH
Input high voltage
VOL
Output low voltage
VOH
Output high voltage
RPU
Input pull-up resistance
RPD
Input pull-down resistance
Condition
LVTTL
VDDIO = min
IOL = -2 mA
VDDIO = min
IOH = -2 mA
VDDIO = typ
Vinput = 0 V
VDDIO = typ
Vinput = 2.8 V
Min.
Typ.
0.99
1.1
2.52
2.8
-0.3
-
0.75*VDDIO -
-
-
0.85*VDDIO -
40
85
40
85
Max.
Unit
1.21
V
3.08
V
0.25*VDDIO V
VDDIO+0.3 V
0.15*VDDIO V
-
V
190
KΩ
190
KΩ
6.1.5. DC electrical characteristics for 1.8 volts operation
Symbol
VDD
VDDIO
VIL
VIH
VOL
Parameter
Supply voltage of core
power
Supply voltage of IO power
Input low voltage
Input high voltage
Output low voltage
Condition
LVTTL
VDDIO = min
IOL = -2 mA
Min.
Typ.
0.99
1.1
1.62
1.8
-0.3
-
0.75*VDDIO -
-
-
Max.
Unit
1.21
V
1.98
V
0.25*VDDIO V
VDDIO+0.3 V
0.15*VDDIO V
© 2016 - 2017 MediaTek Inc.
Page 15 of 22
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Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited.
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