JN5139/001,515 NXP Semiconductors, JN5139/001,515 Datasheet - Page 73

• Manufacturer Part Number: JN5139/001,515
• Description: IC MCU 32BIT 56QFN
• Manufacturer: NXP Semiconductors

Specifications of JN5139/001,515

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.6 PCB Design and Reflow Profile
PCB and land pattern designs are key to board level reliability, and Jennic strongly recommends that users follow the
design rules listed in IPC-SM-782. For reflow profiles, it is recommended to follow the reflow profile in Figure 48 as a
guide, as well as the paste manufacturers guidelines on peak flow temperature, soak times, time above liquidus and
ramp rates.
Figure 48: Reflow Profile
© NXP Laboratories UK 2010
JN-DS-JN5139 1v9
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