iProg EEPROM Adapter is a specialized tool used with the iProg+ Pro Programmer to read and write serial EEPROMs such as the 24C, 25C, and 93C series. Its portable, compact design makes it a staple for automotive technicians who need to perform tasks like odometer correction or airbag resets in the field. Core Pinout & Connections
The adapter typically interfaces with standard 8-pin EEPROMs (SOIC8/DIP8). While specific wire colors can vary by manufacturer (especially between original and clone units), the functional pin assignments for common serial protocols are as follows: I2C (e.g., 24xxx series): Power supply (typically 3.3V or 5V via iProg). Serial Data line. Serial Clock line. SPI (e.g., 25xxx series): Chip Select. Serial Clock. Serial Data Input. Serial Data Output. MicroWire (e.g., 93xxx series): Organization (defines 8-bit or 16-bit mode). Key Specifications for Portable Use Compact Form Factor:
Measuring roughly 12x7x5 cm, the adapter is built for high-speed diagnostic tasks on the go. Power Requirements:
The iProg+ unit and its adapters must be powered via a standard 5V USB port
. Connecting an external 12V supply can damage the hardware. Chip Support:
It is designed for various serial EEPROMs including MW (93C46-93C86), I2C (24C00-24512), and SPI (25010-25512). Usage Tips for Technicians
The iProg EEPROM Adapter is a specialized hardware component used with the iProg+ Pro Programmer. It is a "portable" tool designed for automotive technicians to read, write, and backup critical data from vehicle EEPROM chips on-the-go. The Role of the Adapter
Technicians often use this adapter for sensitive automotive tasks where precision is vital:
Data Modification: Accessing and editing incremental areas in specific chips like the 35080 and 160D0WQ.
Vehicle Systems: Resetting airbag crash data, correcting odometer mileage, and performing IMMO key programming. Convenience: Its compact dimensions—roughly
—make it a staple for field repairs where space and mobility are limited. Pinout and Connectivity iprog eeprom adapter pinout portable
The adapter bridges the gap between the main iProg programmer (often using a DB44 connector) and the target chip. How to connect iProg+ Programmer to read chip
The iProg EEPROM Adapter is a specialized diagnostic accessory designed for the iProg+ Pro universal programmer. It is primarily used by automotive technicians for reading, writing, and erasing serial EEPROM chips found in vehicle ECUs, immobilizers, and dashboard modules. Key Adapter Capabilities
The adapter supports a wide variety of memory chip families and specialized automotive chips: Standard EEPROM Families: I2C: 24C01 through 24C512. SPI: 25010 through 25640 and ST95P08. Microwire (MW): 93C46 through 93C86.
Specialized Chips: Dedicated support for incremental area chips such as 35080 (350806, 35080V6, 35080VP) and 160D0WQ. Pinout and Wiring Identification
While the physical adapter typically features a standard ZIF socket or SOIC-8 footprint, the internal wiring to the iProg main unit follows specific pin assignments:
RED (VCC): Powers the memory chip. Ensure the voltage is set correctly (e.g., 2.8V, 3.3V, or 5V) in the software to avoid damage. BLACK (GND): Common ground connection. GREEN (Data): Vital transmission lines for data exchange.
WHITE: Typically indicates no connection is required for that specific task. Portable Design Specifications
Designed for "on-the-go" field use, the adapter features a compact and durable build:
iProg Programmer Pinout Guide | PDF | Microcontroller - Scribd
Here are a few options for posts related to "iProg Eeprom Adapter Pinout Portable", tailored for different platforms (like forums, social media, or tech blogs). iProg EEPROM Adapter is a specialized tool used
A portable iProg EEPROM adapter offers flexibility and convenience for developers and electronics engineers working with EEPROM chips in various settings. Understanding the pinout and choosing or designing an adapter with portability in mind can significantly enhance productivity.
iProg+ EEPROM adapter is a specialized interface used to connect various serial memory chips to the iProg+ Pro programmer for reading, writing, and erasing data. Its compact, portable design makes it a standard tool for field technicians working on automotive ECUs, airbag resets, and odometer adjustments. AliExpress Core Pinout and Wiring (Portable Setup)
For portable or "on-table" use, the adapter typically utilizes a 10-pin or 14-pin cable
(often referred to as the K4 wires or welding line) to connect directly to circuit boards when a standard SOIC8 clip cannot be used.
The standard color-coded wiring for the iProg EEPROM welding line (K4) is as follows: : Ground (GND) : VCC (Power supply, typically 3.3V or 5V) : Reset / Test pin (depending on chip type) : Data Out (MISO / DO) : Data In (MOSI / DI) : Clock (SCK / CLK) : Chip Select (CS) : Additional signal/power line Power Requirements & Safety USB Powered
: The iProg+ unit is designed to be powered exclusively via a 5V USB port External Power Warning
connect an external 12V power supply directly to the programmer unit while using the EEPROM adapter, as this can burn out the device and void the warranty. Voltage Logic
: The software allows you to toggle between different voltage levels (e.g., 2.6V, 2.8V, 3.3V, 5V) depending on the specific EEPROM chip's requirements (such as the 35080 or 24C series). Supported Chip Types
The adapter provides universal compatibility for several serial protocols: xn--80abjfykluu.xn--p1ai
EEPROM адаптер для программатора Iprog /CS (Chip Select) or NC MISO (Master In
For portable use without desoldering the chip, a "SOIC8 Test Clip" is used. This connects directly to the iProg main unit or via the adapter.
Standard SOIC8 Clip Pinout (Chip Top View, Notch at Pin 1):
The adapter is inherently portable due to:
However, field portability introduces challenges:
If you're making your own cable or testing continuity:
USB-powered iProg EEPROM adapters are another portable solution. They're powered directly from a computer's USB port, eliminating the need for external power supplies. Look for adapters with built-in voltage regulators to ensure stable operation.
Caption: 🛠️ Portable EEPROM Tuning Setup! 🛠️
Finally finished modding my iProg setup for portability. I managed to map out the EEPROM adapter pinout to create a custom flying lead harness. This makes reading/writing 24Cxx, 25Cxx, and 93Cxx chips on the go so much easier—no need for the full socket adapter board every time.
For those trying to do the same: ✅ Verify your VCC/GND before powering up. ✅ The pinout follows standard I2C/SPI mapping but check the iProg adapter silkscreen for the specific port assignment.
#iProg #EEPROM #CarTuning #AutomotiveElectronics #Pinout #TechLife #PortableGarage
| SOIC-8 Pin | Signal Name | Direction | DIP-8 Pin (Adapter Output) | |------------|-------------|-----------|-----------------------------| | 1 | CS / SDA / DO | I/O | 1 | | 2 | SO / SDA (depends on protocol) | O/I | 2 | | 3 | WP / NC / A2 | I | 3 | | 4 | Vss (GND) | Power | 4 | | 5 | SI / SDA / DI | I | 5 | | 6 | SCK / SCL | I | 6 | | 7 | HOLD / NC / A1 | I/O | 7 | | 8 | Vcc (3.3V/5V)| Power | 8 |
Critical Note: Pin 1 of the SOIC chip aligns with Pin 1 of the DIP header. Orientation is marked on the PCB (dot or notch).