EVK-7 / EVK-8 / EVK-M8 User Guide
UBX-14002502 - R10
Early Production Information
Specifications
Page 6 of 25
2
Specifications
Parameter
Specification
Serial Interfaces
1 USB V2.0
1 RS232, max. baud rate 921,6 kBd
DB9 +/- 12 V level
14 pin – 3.3 V logic
1 DDC (I2C compatible) max. 400 kHz
1 SPI – clock signal max. 5,5 MHz – SPI DATA max. 1 Mbit/s
Timing Interfaces
1 Time pulse output
Dimensions
105 x 64 x 26 mm
Power Supply
5V via USB or external powered via extra power supply
pin 14 (V5_IN) 13 (GND)
Normal Operating temperature
-40°C to +65°C
Table 2: EVK-7 / EVK-8 / EVK-M8 specifications
2.1
Safety precautions
EVK-7 and EVK-M8 must be supplied by an external limited power source in compliance with clause
2.5 of the standard IEC 60950-1. In addition to an external limited power source, only separated or
Safety Extra-Low Voltage (SELV) circuits are to be connected to the evaluation kit, including
interfaces and antennas.
☞
For more information about SELV circuits see section 2.2 in
Safety standard IEC 60950-1 [26].
1
Time pulse not available in all EVK versions. Refer to section 4.3.4 on how to check availability of Time pulse 1 on your EVK.