Iprog Eeprom Adapter Pinout Portable Work
: No connection usually required for standard EEPROM operations. Standard 8-Pin EEPROM Connection When using the EEPROM Adapter
The iProg+ main unit utilizes a DB44 (44-pin) female connector. The standard EEPROM adapter plugs into this port and downsizes the connections to standard 8-pin layouts (DIP8/SOP8) or open wire leads.
: Ensure the orientation of the chip matches the adapter's markings (usually indicated by a notch or dot for Pin 1) to prevent reading errors or hardware damage. AliExpress wiring diagram for a particular chip family, such as the iprog eeprom adapter pinout portable
Tip: Always use a multimeter to continuity test your specific adapter version before soldering custom leads, as clone manufacturers often change PCB layouts.
The iProg is a professional hardware-software system designed to program electronic control units (ECUs) and automotive electronics. It is widely recognized for its ability to correct odometer readings via the OBDII connector or on a bench through adapters, read and erase crash data from airbag modules, and perform various IMMO (immobilizer) key functions. The device supports a vast range of chips, including models from Atmel, Fujitsu, Microchip, Motorola, and NEC V850. : No connection usually required for standard EEPROM
: Allows modification of both the industrial area and the incremental area of supported chips. Universal Utility : Often used for tasks such as
While USB provides power, a 12V-14.4V supply is recommended for increased stability during complex airbag/ECU procedures. Steps for Portable EEPROM Reading/Writing : Ensure the orientation of the chip matches
Connect the 8-pin test clip to the EEPROM chip on the ECU or insert the chip into the onboard socket.
| 24Cxx Pin | Name | Connect to iPROG Pin | | :--- | :--- | :--- | | 1 | A0 (Address) | GND (Pin 2) | | 2 | A1 (Address) | GND (Pin 2) | | 3 | A2 (Address) | GND (Pin 2) | | 4 | VSS (GND) | GND (Pin 2) | | 5 | SDA (Data) | Pin 4 (SDA) | | 6 | SCL (Clock) | Pin 3 (SCL) | | 7 | WP (Write Protect) | GND (Pin 2) | | 8 | VCC (Power) | Pin 1 (3.3V or 5V) |
| 93Cxx Pin | Name | Connect to iPROG Pin | | :--- | :--- | :--- | | 1 | CS (Chip Select) | Pin 6 (CS) | | 2 | CLK (Clock) | Pin 3 (CLK) | | 3 | DI (Data In) | Pin 4 (MOSI) | | 4 | DO (Data Out) | Pin 5 (MISO) | | 5 | GND | Pin 2 (GND) | | 6 | NC / ORG | Not Connected | | 7 | NC | Not Connected | | 8 | VCC | Pin 1 (VCC) |
It connects to the iProg+ main unit via a DB-44 or specialized multi-pin connector.