Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
162
42023ES–SAM–07/2013
ATSAM4L8/L4/L2
10.3
Soldering Profile
gives the recommended soldering profile from J-STD-20.
A maximum of three reflow passes is allowed per component.
Table 10-29. Soldering Profile
Profile Feature
Green Package
Average Ramp-up Rate (217°C to Peak)
3°C/s max
Preheat Temperature 175°C ±25°C
150-200°C
Time Maintained Above 217°C
60-150 s
Time within 5
⋅
C of Actual Peak Temperature
30 s
Peak Temperature Range
260°C
Ramp-down Rate
6°C/s max
Time 25
⋅
C to Peak Temperature
8 minutes max