Trenz Electronic TE0720, Схемы

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Date: Page 12 of 15
Number:
Title:
GigaZee - RTC, MEMS, SHA, MAC
03
Rev.
A4
Copyright: 2013 Trenz Electronic GmbH
SENSOR-RTC.SchDoc
Filename:
2015-10-12
TE0720-L1IF
TE0720
GND
SDA
SCL
RTC_INT
VBAT_IN
1%
R48 10K
1%
R43 10K
SDA
11
GND
8
NC
6
X2
1
IRQ/FOUT
13
NC
15
SCL
12
VBAT
7
X1
20
X2
2
X2
3
X2
4
X2
5
X1
19
X1
18
X1
17
X1
16
NC
9
NC
10
NC
21
VDD
14
U20
ISL12020MIRZ
3.3V
6.3V
X5R
C22
470nF
GND
3.3V
GND
VBATT
1
2
3
D1
SDMG0340LC-7-F
3.3V
GND
SCL
SDA
INT1
INT2
6.3V X5R
C24
470nF
6.3 X5R
C3 4.7µF
GND
VBATT_3V
6.3V
X5R
C44
470nF
GND
3.3V
SDA
1
VCC
2
GND
3
U10
ATSHA204A-STUCZ-T
3.3V
GND
GND
GND
GND
1.8V
MEM-SHA
MEM-MAC
SCIO
1
VCC
2
VSS
3
U17
11AA02E48T-I/TT
OUT
1
Vset/FB
3
NC
2
EN
4
IN
6
G
N
D
5
P
A
D
7
U24
TPS780180300
1%
R12
10K
1%
R25
10K
6.3
X5R
C67
4.7µF
6.3
X5R
C83
4.7µF
GND GND
GND
6.3V X5R
C72 470nF
6.3V X5R
C73
470nF
6.3V
X5R
C30
470nF
GND
Vdd_IO
1
SCL/SPC
4
SDA/SDI/SDO
6
INT2
9
INT1
11
C1
15
GND
5
SDO/SA0
7
GND(Reserved)
10
GND
12
GND
13
SETP
3
SETC
2
Vdd
14
CS
8
GND
16
U22
LSM303DTR
3.3V 3.3V
1.8V
1.8V
TP30
Testpoint 0.8mm