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SH3003 Datasheet(PDF) 3 Page - Semtech Corporation

No. de pieza SH3003
Descripción Electrónicos  MicroBuddy짰 Support IC for Microcontrollers
PDF  30 Pages
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Fabricante Electrónico  SEMTECH [Semtech Corporation]
Página de inicio  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SH3003 Datasheet(HTML) 3 Page - Semtech Corporation

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©2006 Semtech Corp.
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POWER MANAGEMENT
3
SH3003
POWER MANAGEMENT
Parameter
Symbol
Min
Max
Units
Supply voltages on VDD or VBAK relative to ground
V
DD
-0.5
5.5
V
Input voltage on CLKIN, IO/INT, TEST
V
IN1
-0.5
VDD + 0.5
V
Input voltage on CLKSEL
V
IN2
-0.5
VREG + 0.5
V
Input current on any pin except VREG
I
IN110
mA
Input current on VREG
I
IN2
150
mA
Ambient operating temperature
T
OP
-40
85
ºC
Storage Temperature
T
STG
-55
60
ºC
IR Reflow temperature - SH3003IMLTR
T
IRRT
240
ºC
IR Reflow temperature - SH3003IMLTRT
T
IRRT
260
ºC
Parameter
Symbol
Min
Typ
Max
Units
Notes
Case temperature
T
OP
–40
+85
ºC
Supply voltage
V
DD
2.3
5.5
V
Supply current, CLKOUT = 16 MHz(1)
I
DD
3mA
Supply current, CLKOUT = 8 MHz (1)
I
DD
1.8
mA
Supply current, CLKOUT = 2 MHz(1)
I
DD
0.9
mA
Standby current, 32.768kHz crystal(2)
I
SB
8
μA
CLK32 disabled
Standby current, 32.768kHz
RC oscillator(2)
I
SB
10
μA
CLK32 disabled
Backup supply voltage(2)
V
BAK
2.3
5.5
V
Backup current, 32.768kHz crystal(2)
I
BUP
2
μA
CLK32 disabled
Backup current, 32.768kHz
RC oscillator(2)
I
BUP
8
μA
CLK32 disabled
Backup standby current(2)
I
BSB
50
nA
VDD > VBO
Notes:
1) Assuming load on CLKOUT < 20pf
2) Assuming temperature < 60ºC
Electrical Characteristics
Absolute Maximum Ratings
Exceeding the specifications below may result in permanent damage to the device or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not recommended.



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