Features; Hardware Features; Hardware Dimension; Pin Numbering For Jumpers - STMicroelectronics SPC570SADPT100S User Manual

4 Hardware description
4.1

Hardware features

The SPC570SADPT100S board has the following features:
• It can be used as a stand-alone board by providing external power supplies input (5 V, 3.3 V, 1.25 V)
• Reset button with driver and led indicator
• SPC570SADPT100S has the socket for device in eTQFP100 package
• Debug ports:
– 34-pin SAMTEC connector for Nexus 2
– 38-pin Mictor connector for Nexus level 3+
– 14-pin header connector for JTAG port
• 40 Mhz crystal main oscillator with jumpers to optionally disconnect it
• 8 Mhz oscillator with jumpers to optionally disconnect it
• Clock input through SMA connector to optionally disconnect it
• 2 X SAMTEC QSH series, 240 way connector to connect mini module to the motherboard
4.2 Hardware dimensions
The evaluation board has the following dimensions:
• PCB area: 127 mm x 114.3 mm
• Top components height: 18.8 mm
• Bottom components height: 3.5 mm
• PCB thickness 1.6 mm
4.3

Pin numbering for jumpers

Three pin jumpers for the mini module have rectangular pad to indicate the position of pin 1 and there is the PCB
silk-screen with the number of all pins. See example below for the numbering convention used in this manual for
jumper settings.
UM2868 - Rev 1
Figure 4. Overview of pin numbering convention
UM2868
Hardware description
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