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| STC232E Datasheet, PDF (3/6 Pages) List of Unclassifed Manufacturers – High ESD-Protected, Fail-Safe , Single Supply RS-232 Transceivers | |||
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STC International Limited
Pin Configurations
http://www.mcu-memory.com
Pin Descriptions
PIN
DIP/SO/SSOP
1,3
2
4,5
6
7,14
8,13
9,12
10,11
15
16
NAME
C1+, C1-
V+
C2+, C2-
V-
T_OUT
R_IN
R_OUT
T_IN
GND
VCC
FUNCTION
Terminals for positive charge-pump capacitor
+2VCC voltage generated by the charge pump
Terminals for negative charge-pump capacitor
-2VCC voltage generated by the charge pump
RS-232 Driver Outputs
RS-232 Receiver Inputs
RS-232 Receiver Outputs
RS-232 Driver Inputs
Ground
+4.5V to +5.5V Supply-Voltage Input
Typical Operating Characteristics
STC232E Datasheet Rev.0.1, Dec.2005
Page of 6
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