ST92F150-EVAL STMicroelectronics, ST92F150-EVAL Datasheet - Page 11

• Manufacturer Part Number: ST92F150-EVAL
• Description: BOARD EVALUATION FOR ST9 SERIES
• Manufacturer: STMicroelectronics

Specifications of ST92F150-EVAL

• Processor To Be Evaluated: ST90158 and ST92F1x Daughter Board
• Interface Type: I2C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2905

Figure 7. A/D Trimmer Diagram
2.2.9 SCI Interface
A female RS232 connector is connected to pins RX and TX of the SCI0 of the microcontroller
via the MAX232 driver/receiver. Pins RTS and DCD are not connected. This connection can
be used to link the ST9 microcontroller to a personal computer using the cable supplied with
the kit.
Figure 8. SCI Interface Diagram
Tx
Rx
10MF-CT-16V
C14
10MF-CT-16V
C11
Vcc
10K-RV
R3
TP17
MW1X4C
11
10
12
1
3
4
5
9
U9
MAX232
C1+
C1-
C2+
C2-
TD1
TD2
RD1
RD2
Vcc
EVALUATION BOARD GETTING STARTED
OUT1
OUT2
INP1
INP2
V+
V-
2
6
14
7
13
8
C16
100NF
Vcc
C15
R4
10K-RV
C7
10MF-CT-16V
10MF-CT-16V
Vcc
5
9
4
8
3
7
2
6
1
P1
SUBD9C-F-COUDE
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