AS1302-BWLT 查看數據表（PDF） - austriamicrosystems AG
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AS1302-BWLT Datasheet PDF : 18 Pages
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AS1302
Datasheet - Pin Assignments
4 Pin Assignments
Figure 2. Pin Assignments (Through View)
GND 1
10 EN
C1- 2
NC 3
C1+ 4
VOUT 5
AS1302
GND
9 VBATT
8 C2-
7 NC
6 C2+
TDFN (3x3x0.8mm) 10-pin
C1- GND EN
A1
A2 A3
C1+ B1
B3 VBATT
C1
C2 C3
VOUT C2+ C2-
WL-CSP 8-bumps
Pin Descriptions
Table 1. Pin Descriptions
Pin Name
C1-
GND
EN
C1+
VBATT
VOUT
C2+
C2-
Pin Number
A1
A2
A3
B1
B3
C1
C2
C3
Description
Connector 1-. Negative terminal of flying cap 1.
Ground.
Enable. (operating if EN = 1). Set this digital input to logic high for normal
operation. For shutdown, set to logic low.
Connector 1+. Positive terminal of flying cap 1.
+2.9V to 5.15V Input Voltage. Bypass this pin to GND with a ≥2.2µF low
ESR ceramic capacitor.
+5V Output Voltage. This pin must be bypassed with a ≥2.2µF low ESR
ceramic capacitor.
Connector 2+. Positive terminal of flying cap 2.
Connector 2-. Negative terminal of flying cap 2.
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Revision 1.02
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