EQ-SFM-MAX-V1.3 Equinox Technologies, EQ-SFM-MAX-V1.3 Datasheet - Page 18

• Manufacturer Part Number: EQ-SFM-MAX-V1.3
• Description: MODULE FOR PPM3-MK2 I/O DRIVER
• Manufacturer: Equinox Technologies

Specifications of EQ-SFM-MAX-V1.3

• Accessory Type: I/O Driver Module
• For Use With/related Products: PPM3-MK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 483-1013

1.4 Special Function Modules (SFM)
1.4.1 SFM Module - Overview
The PPM3-MK2 programmer features an interchangeable ‘Special Function Module’. This module
contains all the ‘I/O Driver Circuitry’ which interfaces the programmer to the Target System. In the
event of damage to the programmer driver circuitry, it is possible to remove the complete Special
Function Module and replace it with a new one. This allows the programmer to be repaired in-situ
without the need to send it back to Equinox thereby saving valuable lost production time.
1.4.2 SFM Module – Selection Guide
The SFM Modules which are currently available are listed in the table below:
Order Code
PPM3 MKII Programmer - User Guide - V1.04 - 10
EQ-SFM-MAX-1.2
EQ-SFM-MAX-1.3
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EQ-SFM-1
The PPM3-MK2 is fitted with the ‘EQ-SFM-1’ module as standard.
There are also other SFM modules available which offer faster SPI / JTAG speeds and better
ESD / Over-voltage protection.
Description
Standard Special Function Module V1.0
High-speed High Current SFM Module V1.2
High-speed High Current SFM Module with 32kHz Oscillator V1.3
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Fitted to all PPM3-MK2 programmers as standard
Supports JTAG speeds up to approx 900 kHz
Supports SPI speeds up to approx 500 kHz
Limited ESD and over-voltage protection
Not recommended for driving capacitive or inductive loads
Not recommended if the Target System power is not supplied /
controlled from the programmer.
Supports JTAG speeds up to approx 1.3 MHz
Supports SPI speeds up to approx 4 MHz
Enhanced ESD protection
Enhanced over-voltage / fault protection
Safe to use when Target System is independently powered
Better at driving capacitive or inductive loads
Requires programmer firmware 3.04 or above
Supports JTAG speeds up to approx 1.3 MHz
Supports SPI speeds up to approx 4 MHz
Integrated 32 kHz Oscillator for performing accurate calibration of
Atmel AVR on-chip oscillators (replaces the CALCON module)
Enhanced ESD protection
Enhanced over-voltage / fault protection
Safe to use when Target System is independently powered
Better at driving capacitive or inductive loads
Requires programmer firmware 3.04 or above
th
May 2008
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