CC2640_15 Datasheet, PDF (34/51 Pages) Texas Instruments – CC2640 SimpleLink Bluetooth Smart Wireless MCU

CC2640
SWRS176 – FEBRUARY 2015
www.ti.com
8.1.2 Device Nomenclature
To designate the stages in the product development cycle, TI assigns prefixes to all part numbers and/or
date-code. Each device has one of three prefixes/identifications: X, P, or null (no prefix) (for example,
CC2640 is in production; therefore, no prefix/identification is assigned).
Device development evolutionary flow:
X
Experimental device that is not necessarily representative of the final device's electrical
specifications and may not use production assembly flow.
P
Prototype device that is not necessarily the final silicon die and may not necessarily meet
final electrical specifications.
null
Production version of the silicon die that is fully qualified.
Production devices have been characterized fully, and the quality and reliability of the device have been
demonstrated fully. TI's standard warranty applies.
Predictions show that prototype devices (X or P) have a greater failure rate than the standard production
devices. Texas Instruments recommends that these devices not be used in any production system
because their expected end-use failure rate still is undefined. Only qualified production devices are to be
used.
TI device nomenclature also includes a suffix with the device family name. This suffix indicates the
package type (for example, RSM).
For orderable part numbers of CC2640 devices in the RSM, RHB or RGZ package types, see the
Package Option Addendum of this document, the TI website (www.ti.com), or contact your TI sales
representative.
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