ST7MDT20-EVC/US STMicroelectronics, ST7MDT20-EVC/US Datasheet - Page 9

• Manufacturer Part Number: ST7MDT20-EVC/US
• Description: BOARD EVALUATION/TRAINING/PROGRM
• Manufacturer: STMicroelectronics

Specifications of ST7MDT20-EVC/US

• Module/board Type: Evaluation Board
• For Use With/related Products: ST72124,7231x,72321,72334,72511,72512,72521
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2897

1.2 POWER SUPPLY
This board is supplied with an AC/DC converter and a 5-volt regulator (V
ence voltage can be changed by removing jumper J2 and connecting the new reference
voltage as shown in
Figure 2. How to Change the Board Reference Voltage
When the emulator probe is connected, the LEDs can be activated (when bits PB7:5 are set)
and the port signals will be displayed, even if the board is not powered-on. However, the board
must be supplied with 5 Volts (pins V
to be operational.
VCC
EXT
1 - Remove jumper J2.
J2
Figure 2.
MDT20 Eval Board
7805
LM
CC
& GND) in order for the ADC and push-button switch
From external generator
ST7 MDT20 EVAL BOARD DESCRIPTION
2 - Connect the new reference voltage.
VCC
EXT
J2
MDT2 Eval Board
MDT20 Eval Board
7805
LM
CC
= 5 V). The refer-
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