Siemens S50037 사용자 설명서
SieMo S50037 Data Book
PRELIMINARILY
8/30
Electrical Characteristics
Absolute Maximum Ratings
Rating
Min.
Max.
Storage Temperature
-30°C
+85°C
Supply Voltage Vcc (no damage)
-7V
+7V
Supply Voltage Vcc-IO
0V
+3.6V
5V Tolerant Terminals
-0.4V
+5.5V
Other Terminals
-0.4V
+3.55V
Input Rf Power, in band
5dBm
Recommended Operating Conditions
Operating Condition
Min.
Max.
Ambient Temperature Range
0°C
+40°C
Supply Voltage, Vcc
+3.2V
+6V
Supply Voltage, Vcc -IO
3V
3.4V
Timing Characteristics
Parameter
Min.
Typ.
Max.
Unit
System start up time from Power on
1230
ms
RESET# signal duration
2
ms
I/O Terminal Characteristics
Vcc = 3.3V unless otherwise stated
Digital Terminals
Digital Terminals
Min.
Typ.
Max.
Unit
Input Voltage:
V
V
IL
input logic level low
V
IH
input logic level high
-0.4
0.7 Vcc_IO
-
-
-
0.3 Vcc_IO
Vcc_IO + 0.4
V
V
V
Input Current:
CMOS input (V
CMOS input (V
I
=3.3V or 0V)
CMOS input + pull-up (V
I
=3.3V or 0V)
CMOS input + pull-down (V
I
=3.3V or
0V)
-1
-20
20 / 2
-
-
-
-
-
1
-125
125
µA
µA
µA
µA
µA
Output Voltage:
V
V
OL
output logic level low (I
O
= 4.0mA)
V
OH
output logic level high (I
O
= -4.0mA)
-
Vcc_IO-0.2
-
-
-
0.2
-
V
V
V
Tri-state Leakage Current:
I
I
OZL
(V
I
= 0V)
I
OZH
(V
I
= 3.3V)
-1
-1
-1
-
-
-
1
1
1
µA
µA
µA
C
I
Input Capacitance
2.5
-
10
pF
Power-on Reset
Min.
Typ.
Max.
Unit
Vcc falling threshold
Vcc rising threshold
Hysteresis
Vcc rising threshold
Hysteresis
2.35
2.50
2.50
130
2.45
2.60
2.60
150
2.55
2.70
2.70
170
V
V
V
mV
USB Terminals
Input thresholds:
Input thresholds:
1
The module is qualified for this temperature range. Functionality has been tested form –40 to +80°
with a small number of samples. Components are specified form –20°C to 70°C. Radio performance
decreases with rising temperature.
decreases with rising temperature.
2
PIO terminals have weak pull-down resistors (1/10
th
current of standard pull-down resistors).