at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 752

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

42.2
752
Soldering Profile
AT91SAM9260
Table 42-8
Table 42-8.
Note:
A maximum of three reflow passes is allowed per component.
Profile Feature
Average Ramp-up Rate (217°C to Peak)
Preheat Temperature 175°C ±25°C
Temperature Maintained Above 217°C
Time within 5°C of Actual Peak Temperature
Peak Temperature Range
Ramp-down Rate
Time 25°C to Peak Temperature
It is recommended to apply a soldering temperature higher than 250°C
gives the recommended soldering profile from J-STD-20.
Soldering Profile
PQFP208 Green Package
3°C/sec. max.
180 sec. max.
260 +0 °C
6°C/sec. max.
60 sec. to 150 sec.
20 sec. to 40 sec.
8 min. max.
BGA217 Green
Package
3°C/sec. max.
180 sec. max.
60 sec. to 150 sec.
20 sec. to 40 sec.
260 +0 °C
6°C/sec. max.
8 min. max.
6221G–ATARM–31-Jan-08