ST STM32L152-EVAL - Figure 22: IddMeasurement

Schematics UM1018 38/44 Doc ID 18141 Rev 1
Figure 22. IDD_Measurement
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3
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D D
C C
B B
A A
STMicroelectronics
Title:
Number: Rev: Sheet of
B.3(SCH.PCB)
Date:
10/13/2010
IDD_Measurement
IDD_CNT_EN
IDD_WAKEUP
2
3
4
5
U9
SN74LVC1G04DCKT
I/O
1
O/I
2
GND
3
C
4
VCC
5
U12
SN74LVC1G66DCKT
VDD
R36
1[1%]
R35 1K[1%]
3
4 5
G
S
D
1 2 6
T4
FDC606P
3
4
5
G
S
D
1
2
6
T3
FDC606P
4
5
2
3
1
U10
MAX9938FEUK+
VDD
Q11
1
Q12
2
Q13
3
Q5
4
Q4
5
Q6
6
Q3
7
GND
8
Ctc
9
Rtc
10
RS
11
MR
12
Q8
13
Q7
14
Q9
15
VCC
16
U6
74LV4060PW
VDD
VDD
R26
10K
R33
10K
C25
1uF
VDD
VDD_MCU
C6
1nF
R18
15K
R17
30K
Oscillator frequency 30KHz
VDD
C7
100nF
PA0
PC13
PA5
MB819 10 14
STM32L152-EVAL IDD_Measurement
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JP4
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