參數(shù)資料
型號(hào)： TMDS3740850-02
廠商： Texas Instruments, Inc.
英文描述： TMS370 MICROCONTROLLER FAMILY DATA BOOK
中文描述： TMS370微控制器系列數(shù)據(jù)手冊(cè)
文件頁(yè)數(shù)： 57/78頁(yè)
文件大小： 919K
代理商： TMDS3740850-02
SCOPE
3–3
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
scope
This guideline establishes the requirements for methods and materials used to protect electronic parts, devices,
and assemblies (items) that are susceptible to damage or degradation from electrostatic discharge (ESD). The
electrostatic charges referred to in this specification are generated and stored on surfaces of ordinary plastics,
most common textile garments, ungrounded person’s bodies, and many other commonly unnoticed static
generators. The passage of these charges through an electrostatic-sensitive part can result in catastrophic
failure or performance degradation of the part.
The part types for which these requirements are applicable include, but are not limited to the following:
All metal-oxide semiconductor (MOS) devices; e.g., CMOS, PMOS, etc.
Junction field-effect transistors (JFET)
Bipolar digital and linear circuits
Op-amps, monolithic microcircuits with MOS compensating networks, on-board MOS capacitors, or other
MOS elements
Hybrid microcircuits and assemblies containing any of the types of devices listed
Printed circuit boards and other types of assembly containing static-sensitive devices
Thin-film passive devices
definitions
Electrostatic discharge (ESD): A transfer of electrostatic charges between bodies at different electrostatic
potentials caused by direct contact or electrostatic field induction.
Conductive material: Material having a surface resistivity of 10
5
/square maximum.
Static dissipative material: Material having a surface resistivity between 10
5
and 10
9
/square.
Antistatic material: Material having a surface resistivity between 10
9
and 10
14
/square.
Surface resistivity: An inverse measure of the conductivity of a material and is the resistance of unit length
and unit width of a surface. Note: Surface resistivity of a material is numerically equal to the surface
resistance between two electrodes forming opposite sides of a square. The size of the square is immaterial.
Surface resistivity applies to both surface- and volume-conductive materials and has the dimension of
/square.
Volume resistivity: Also referred to as bulk resistivity, it is normally determined by measuring the resistance
(R) of a square of material (surface resistivity) and multiplying this value by the thickness (T).
Ionizer: A blower that generates positive and negative ions, either by electrostatic means or from a
radioactive energy source in an airstream and distributes a layer of low-velocity ionized air over a work area
to neutralize static charges.
Close proximity: For the purpose of this guideline, six inches or less.
device sensitivity per test circuit of Method 3015, MIL-STD-883C
Devices are categorized according to their susceptibility to damage resulting from electrostatic discharges
(ESD).
Category
ESD
Sensitivity
Class 1
0 V – 1999 V
Class 2
2000 V – 3999 V
Class 3
4000 V and above
At TI, devices are to be protected from ESD damage from receipt at incoming inspection through assembly,
test, and shipment of completed equipment.
相關(guān)PDF資料
PDF描述
TMDS3740855-02 TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS3760500A TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS3770110 TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS37788OTP TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS3780510A TMS370 MICROCONTROLLER FAMILY DATA BOOK
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMDS3740855-02 功能描述:開發(fā)軟件 TMS370 Optimizing Cross Compiler RoHS:否 制造商:Atollic Inc. 產(chǎn)品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
TMDS3760500A 制造商:TI 制造商全稱:Texas Instruments 功能描述:TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS3770110 制造商:TI 制造商全稱:Texas Instruments 功能描述:TMS370 MICROCONTROLLER FAMILY DATA BOOK
TMDS37716016FN 功能描述:開發(fā)板和工具包 - TMS320 TMDS37716016FN Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Experimenter Kits 工具用于評(píng)估:F2802x 核心:TMS320 接口類型:UART, USB 工作電源電壓:
TMDS37716A27FN 功能描述:開發(fā)板和工具包 - TMS320 TMDS37716A27FN EVAL MOD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Experimenter Kits 工具用于評(píng)估:F2802x 核心:TMS320 接口類型:UART, USB 工作電源電壓:
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