Nxp Semiconductors FRDMKW41Z User Manual
FRDM-
KW ) Use ’s Guide
Page 5 of 11
Draft
qualification, ESD stresses were performed for the Human Body Model (HBM), the Machine Model
(MM), and the Charge Device Model (CDM). All latch-up test testing must conform to the JESD78 IC
Latch-Up Test. When operating or handling the development boards or components, Freescale strongly
recommends using at least grounding wrist straps, plus any (or all) of these ESD dissipation methods:
(MM), and the Charge Device Model (CDM). All latch-up test testing must conform to the JESD78 IC
Latch-Up Test. When operating or handling the development boards or components, Freescale strongly
recommends using at least grounding wrist straps, plus any (or all) of these ESD dissipation methods:
• Fle i le fa i , solid fi ed size, o disposa le E“D ist st aps.
• “tati o t ol o kstatio s, stati o t ol o ito s a d ta le o floor static control systems.
• “tati o t ol pa kagi g a d t a spo tatio ate ials a d e i o
e tal s ste s.
2.3 Disposal instructions
This product may be subject to special disposal requirements.
2.2 Electrostatic dischage considerations
Although the damage from electrostatic discharge (ESD) is much less common on these devices when
compared to the early CMOS circuits, use standard handling precautions to avoid exposure to static
discharge. Qualification tests are performed to ensure that these devices can withstand exposure to
reasonable levels of static without suffering any permanent damage. All ESD testing must conform to
the JESD22 Stress Test Qualification for Commercial Grade Integrated Circuits. During the device
compared to the early CMOS circuits, use standard handling precautions to avoid exposure to static
discharge. Qualification tests are performed to ensure that these devices can withstand exposure to
reasonable levels of static without suffering any permanent damage. All ESD testing must conform to
the JESD22 Stress Test Qualification for Commercial Grade Integrated Circuits. During the device
2.1.4 Antenna restrictions
An intentional radiator must be designed to ensure that no antenna (other than that furnished by the
responsible party) is used with the device. Using a permanently attached antenna or an antenna that
uses a unique coupling to the intentional radiator is considered sufficient to comply with the provisions
of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the
user, but using a standard antenna jack or electrical connector is prohibited. This requirement does not
apply to carrier current devices or to devices operated under the provisions of Sections 15.211, 15.213,
15.217, 15.219, or 15.221 of the IEEE 802.15.4 Standard. This requirement does not apply to
intentional radiators that must be professionally installed (such as perimeter protection systems and
field disturbance sensors) or to other intentional radiators which must be measured at the installation
site (in accordance with Section 15.31(d)). The installer is responsible for ensuring that a proper
antenna is employed (to not exceed the limits in this Part).
responsible party) is used with the device. Using a permanently attached antenna or an antenna that
uses a unique coupling to the intentional radiator is considered sufficient to comply with the provisions
of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the
user, but using a standard antenna jack or electrical connector is prohibited. This requirement does not
apply to carrier current devices or to devices operated under the provisions of Sections 15.211, 15.213,
15.217, 15.219, or 15.221 of the IEEE 802.15.4 Standard. This requirement does not apply to
intentional radiators that must be professionally installed (such as perimeter protection systems and
field disturbance sensors) or to other intentional radiators which must be measured at the installation
site (in accordance with Section 15.31(d)). The installer is responsible for ensuring that a proper
antenna is employed (to not exceed the limits in this Part).