LTP5901-IPR datasheet(13/34 Pages) LINER

13 / 34 page

LTP5901-IPR/LTP5902-IPR

59012iprfa

For more information www.linear.com/LTP5901-IPR or www.linear.com/LTP5902-IPR

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: ESD (electrostatic discharge) sensitive device. ESD protection

devices are used extensively internal to Eterna. However, high electrostatic

discharge can damage or degrade the device. Use proper ESD handling

precautions.

Note 3: Extended storage at high temperature is discouraged, as this

negatively affects the data retention of Eterna’s calibration data. See

FLASH Data Retention section for details.

Note 4: Actual RF range is subject to a number of installation-specific

variables including, but not restricted to ambient temperature, relative

humidity, presence of active interference sources, line-of-sight obstacles,

and near-presence of objects (for example, trees, walls, signage, and so

on) that may induce multipath fading. As a result, range varies.

Note 5: As specified by IEEE Std. 802.15.4-2006: Wireless Medium

Access Control (MAC) and Physical Layer (PHY) specifications for Low-

Rate Wireless Personal Area Networks (LR-WPANs) http://standards.ieee.

org/findstds/standard/802.15.4-2011.html.

Note 6: IEEE Std. 802.15.4-2006 requires transmitters to maintain a

frequency tolerance of better than ±40ppm.

Note 7: Per pin I/O types are provided in the Pin Functions section.

Note 8: VIH maximum voltage input must respect the VSUPPLY maximum

voltage specification.

Note 9: See the SmartMesh IP Manager API Guide for the time indication

notification definition.

Note 10: Network time accuracy is a statistical measure and varies over

the temperature range, reporting rate and the location of the device relative

to the manager in the network. See Typical Performance Characteristics

section for a more detailed description.

Note 11: Code execution from flash banks being written or erased is

suspended until completion of the flash operation.

Note 12: Guaranteed by design. Not production tested.

exTernal bus ac characTerisTics The

denotes the specifications which apply over the full

operating temperature range, otherwise specifications are at TA = 25°C and VSUPPLY = 3.6V unless otherwise noted. (Note 12)

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