Serial Eeprom - I2C Connections - Equinox Systems ISPnano I Series User Manual

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Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
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1.6 Serial EEPROM – I2C connections
The schematic below shows the connections required to In-System Program (ISP) a single 24xxx
Serial EEPROM Memory device using the ISPnano programmer.
The table below details the connections for programming an I2C Serial EEPROM device via the I2C
Interface.
Pin Programmer
No Pin name
1 + 2 TARGET_VCC
5 + 6 PROG_GND
7 I2C_SCL
8 I2C_SDA
Please refer to Application Note AN118 for detailed instructions of how to program Serial EEPROM
memory device via the I2C interface.
90
Programmer Connect to
Input / pin on
Output Target System
P TARGET_VCC
P Signal GROUND
(0V)
I/O I2C SCL
I/O I2C SDA
ISPnano Series Programmer - User Manual – V1.11 – 12
Notes
Target VCC
This pin should be connected to
the Target System Vcc.
Signal Ground Connection (1)
0V to which the programmer
JTAG, SPI, I2C signal lines are
referenced to.
I2C SCL clock signal
This is the I2C SCL clock signal.
I2C SDA data signal
This is the I2C SDA data signal.
th
May 2011