Sundance SMT349 - Manual (Page 16)

Version 2.1 Page 16 of 32 SMT349 User Manual
9.3 General Requirements
The module must be fixed to a TIM40-compliant carrier board.
The SMT349 TIM is in a range of modules that must be supplied with a 3.3V power
source. In addition to the 5V supply specified in the TIM specification, these new
generation modules require an additional 3.3V supply to be presented on the two
diagonally-opposite TIM mounting holes. The lack of this 3.3V power supply should
not damage the module, although it will obviously be inoperable; prolonged operation
under these circumstances is not recommended. A 12V power rail is also required in
order for the module to function properly.
The SMT349 is compatible with all Sundance TIM carrier boards. It is a 5V tolerant
module, and as such, it may be used in mixed systems with older TIM modules,
carrier boards and I/O modules.
The external ambient temperature must remain between 0°C and 40°C, and the
relative humidity must not exceed 95% (non-condensing).
9.4 Power Consumption
The power consumption of this TIM is dependent on the operating conditions in terms
of core activity and I/O activity. The maximum power consumption is 10W.
9.5 Weight
SMT349 weighs approximately 75 grams.
10 Board Photographs