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AN1785

Title
Title
ESD and EOS Causes, Differences and Prevention
Name
Name
AN1785
Date
Date
06/24/2015
Application Categories
Application Categories
Automotive / Safety
Functional Enablement / System & Safety Management
Description
Description
In many microcontroller-based applications, the microcontroller is subjected to various types of electromagnetic noise. Electrical noises may cause undesirable behavior on the application. Two of these types of noise events are referred to as Electrostatic Discharge (ESD) and Electrical Overstress (EOS). This application note discusses these two types of events, what causes them and how to minimize the impact of them on the application.

Silicon Products

Title Product Title
AT91SAM9261
AT91SAM9261
AT91SAM9261 AT91SAM9261
ATSAMA5D34
ATSAMA5D34
ATSAMA5D41
ATSAMA5D41
AT91SAM9X25
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ATSAMA5D31
ATSAMA5D31
ATSAMA5D33
ATSAMA5D33
AT91SAM9G10
AT91SAM9G10
AT91SAM9G10 AT91SAM9G10
ATSAMA5D42
ATSAMA5D42
ATSAMA5D43
ATSAMA5D43
AT91SAM9RL64
AT91SAM9RL64
AT91SAM9RL64 AT91SAM9RL64
AT91SAM9260
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ATSAMA5D35
ATSAMA5D35
AT91SAM9263
AT91SAM9263
AT91SAM9263 AT91SAM9263
AT91SAM9G15
AT91SAM9G15
AT91SAM9R64
AT91SAM9R64
AT91SAM9R64 AT91SAM9R64
ATSAMA5D36
ATSAMA5D36
AT91SAM9M10
AT91SAM9M10
SAM9X60D1G
SAM9X60D1G
SAM9X60D1G SAM9X60D1G
ATSAMA5D23
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ATSAMA5D24
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ATSAMA5D29-TA100
ATSAMA5D29-TA100 System in Package
ATSAMA5D29-TA100 ATSAMA5D29-TA100 System in Package
ATSAMA5D21
ATSAMA5D21
ATSAMA5D28
ATSAMA5D28
ATSAMA5D29
ATSAMA5D29
ATSAMA5D29 ATSAMA5D29
ATSAMA5D22
ATSAMA5D22
ATSAMA5D44
600MHz ARM Cortex A5 w/ LCD and Video Decoder
ATSAMA5D44 600MHz ARM Cortex A5 w/ LCD and Video Decoder
ATSAMA5D27-WLSOM1
SAMA5D27 Wireless SOM1
ATSAMA5D27-WLSOM1 SAMA5D27 Wireless SOM1
AT91SAM9G45
AT91SAM9G45
AT91SAM9G45 AT91SAM9G45
AT91SAM9X35
AT91SAM9X35
AT91SAM9X35 AT91SAM9X35
AT91SAM9G25
AT91SAM9G25
AT91SAM9G25 AT91SAM9G25
AT91SAM9G20
AT91SAM9G20
AT91SAM9G20 AT91SAM9G20
AT91SAM9CN11
AT91SAM9CN11
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SAM9X75D1G
800MHz ARM926 MPU w/ 1Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE
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AT91SAM9G35
AT91SAM9G35
AT91SAM9G35 AT91SAM9G35
AT91SAM9CN12
AT91SAM9CN12
AT91SAM9CN12 AT91SAM9CN12
AT91SAM9M11
AT91SAM9M11
AT91SAM9M11 AT91SAM9M11
SAM9X75D2G
800MHz ARM926 MPU w/ 2Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE
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AT91SAM9G46
AT91SAM9G46
AT91SAM9G46 AT91SAM9G46
SAM9X60D5M
SAM9X60D5M
SAM9X60D5M SAM9X60D5M
SAM9X60D6K
SAM9X60D6K
SAM9X60D6K SAM9X60D6K
AT91SAM9N12
32-Bit ARM9 Based Processor
AT91SAM9N12 32-Bit ARM9 Based Processor
SAM9X75
800MHz ARM926 MPU w/ MIPI/LVDS Display I/F and GigE
SAM9X75 800MHz ARM926 MPU w/ MIPI/LVDS Display I/F and GigE
SAM9X60
SAM9X60
SAM9X60 SAM9X60
SAM9X72
SAM9X72
SAM9X72 SAM9X72
SAM9X70
SAM9X70
SAM9X70 SAM9X70
ATSAMA5D26
ARM Cortex-A5 with DDR3(L) support
ATSAMA5D26 ARM Cortex-A5 with DDR3(L) support
ATSAMA5D27
AR Cortex-A5 with DDR3(L) support
ATSAMA5D27 AR Cortex-A5 with DDR3(L) support