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ISPnano-ESD1 - ESD Protection Interface for ISPnano programmer

 
 
 

The ISPnano-ESD1 is a 'Protection Interface' which is designed to help protect any ISPnano programmer from damage due to either Electro-static Discharge (ESD) and / or over-voltage conditions. The module simply plugs into the 16-way IDC 'Target ISP' socket on the programmer and then provides an identical socket for the 'Target Connector' to plug into. It features fast-acting zener diode protection on all programmer I/O pins plus the 'Target Vcc' and 'EXT-VCC' pins. In the event of a voltage higher than 5.2V being placed on any programmer pin, the module will safely divert the fault current to earth.

The ISPnano-ESD1 also features a fast acting fuse in the 'EXT-VCC'  line which should blow before any significant damage is done to the programmer.

 
 

Features

 
 
Single ISPnano-ESD1 module
Multiple ISPnano-ESD modules
Main Features
Programmer compatability
Connecting to the programmer

Single ISPnano-ESD1 module

The picture above shows a single ISPnano-ESD1 module module mounted on an ISPnano programmer.

Multiple ISPnano-ESD modules

  • The picture above shows how 3 x ISPnano-ESD1 modules can be daisy-chained on a programming panel.
  • The 'ESD EARTH' wire from each module is connect to the next module in the chain.
  • The 'ESD EARTH'  wire from the final module is then connected to the main GROUND connection for the programming fixture.
  • In the event of an ESD or over-voltage condition, the 'fault current' should then flow down the 'ESD EARTH'  wire to ESD GROUND.

Main Features

  • Simple to fit, easily replaceable module which plugs into the 16-way 'Target ISP' connector on any ISPnano programmer.
  • Modules can easily be replaced in case of damage.
  • Scaleable protection system - the modules can be daisy-chained for multi-channel systems
  • Helps to protect programmer I/O lines against Electro-static discharge (ESD) problems.
  • Helps to protect programmer I/O lines against over-voltage conditions where the Target System applies > 5.2V to any signal line.
  • Diverts the 'fault current' away to the 'ESD GROUND' by means of a separate EARTH wire
  • All SPI, JTAG, I2C, PDI and TWI interface ports are protected.
  • An in-line fuse in the 'EXT-VCC' line helps to protect the programmer from damage if an external Target Supply (with no current limit) is accidentally connected to one of the programmer I/O pins.

Programmer compatability

This ISPnano-ESD1 module is compatible with the following programmers:

  • ISPnano Series I
  • ISPnano Series II
  • ISPnano Series III
  • ISPnano Series III ATE

Connecting to the programmer

  • The ISPnano-ESD1 module simply plugs into the 16-way IDC 'Target ISP' connector on any ISPnano programmer.
  • The module reproduces the same 16-way IDC 'Target ISP' connector on the top of the module.
  • No changes to the wiring of the programmer are required.

 
 

Ordering Information...

 
 
 
ISPnano-ESD1 - ESD Protection Interface for ISPnano programmer
The ISPnano-ESD1 is an ESD and over-voltage Protection Interface for all ISPnano programmers. It plugs into the 16-way IDC socket on the programmer.
Manufacturer:  Equinox Technologies
Order Code:  ISPnano-ESD1
Quantity Price (GBP) [Excl. VAT]
1 - 2
59.95
3 - 7
53.96
8 - 24
47.96
25 and above
41.97

Availability:
0 in stock
7 days delivery
Product Information
Product:  ISPnano-ESD1 - ESD Protection Interface for ISPnano programmer
Manufacturer:  Equinox Technologies
Order Code:  ISPnano-ESD1
Availability:  0 in stock
7 days delivery
Price:   59.95 (GBP)
 [Excl. VAT]
 
 
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