TMS320F28027, TMS320F28027-Q1, TMS320F28027F, TMS320F28027F-Q1, TMS320F28026
TMS320F28026-Q1, TMS320F28026F, TMS320F28026F-Q1, TMS320F28023
TMS320F28023-Q1, TMS320F28022, TMS320F28021, TMS320F28020, TMS320F280200
ZHCSA13P –NOVEMBER 2008 –REVISED FEBRUARY 2021
www.ti.com.cn
11 器件和文档支持
11.1 Device and Development Support Tool Nomenclature
To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all TMS320
™
MCU devices and support tools. Each TMS320 MCU commercial family member has one of three prefixes:
TMX, TMP, or TMS (for example, TMS320F28023). Texas Instruments recommends two of three possible prefix
designators for its support tools: TMDX and TMDS. These prefixes represent evolutionary stages of product
development from engineering prototypes (TMX/TMDX) through fully qualified production devices/tools (TMS/
TMDS).
Device development evolutionary flow:
TMX
TMP
Experimental device that is not necessarily representative of the final device's electrical specifications
Final silicon die that conforms to the device's electrical specifications but has not completed quality and reliability
verification
TMS
Fully qualified production device
Support tool development evolutionary flow:
TMDX
TMDS
Development-support product that has not yet completed Texas Instruments internal qualification testing
Fully qualified development-support product
TMX and TMP devices and TMDX development-support tools are shipped against the following disclaimer:
"Developmental product is intended for internal evaluation purposes."
TMS devices and TMDS development-support tools 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 (TMX or TMP) 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, PT) and temperature range (for example, S). 图 11-1 provides a legend for reading the complete
device name for any family member.
For device part numbers and further ordering information, see the TI website (www.ti.com) or contact your TI
sales representative.
For additional description of the device nomenclature markings on the die, see the TMS320F2802x,
TMS320F2802xx MCUs Silicon Errata.
Copyright © 2022 Texas Instruments Incorporated
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Product Folder Links: TMS320F28027 TMS320F28027-Q1 TMS320F28027F TMS320F28027F-Q1
TMS320F28026 TMS320F28026-Q1 TMS320F28026F TMS320F28026F-Q1 TMS320F28023 TMS320F28023-
Q1 TMS320F28022 TMS320F28021 TMS320F28020 TMS320F280200
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