EEPROM Flasher

EEPROM Flasher is an open-source tool that acts as an interface for various compatible hardware programmers, allowing the reading, writing, verification, and erasing of EEPROM, SPI Flash, and microcontroller memories directly from compatible Android devices via USB OTG connection.

This application allows electronics professionals and hobbyists to interact with memory chips without requiring root access on the device, operating in a completely portable manner.

Main Features

Automatic Detection: Identifies the connected chip on compatible programmers that support it.

Read and Write: Extracts data in binary (.bin) format and writes data from .bin or .hex files.

Verification: Checks the memory data.

Binary Comparator: A visual analysis tool that highlights discrepancies and the percentage of variation between two dumps.

Hexadecimal Viewer: Provides detailed file inspection with visualization of addresses, hexadecimal bytes, and ASCII characters.

Device Lookup: Database of supported components quickly accessible via the CATALOG button.

Operations Console: Real-time communication log to monitor the progress of each transfer.

Supported Integrated Circuit Families

SPI Flash Memories (Series 25)
I2C EEPROM Memories (Series 24)
Microwire EEPROM Memories (Series 93)
SPI EEPROM Memories (Series 95)
Parallel Memories (Series 27, 28, 29, 39)
Selections of Microchip PIC, Atmel AVR, and 8051
(See the complete list within the application in the CATALOG section to confirm the exact support for your integrated circuit.)

Compatible Programming Hardware

The application requires a USB OTG connection to one of the following supported programming hardware devices:

TL866II+
TL866A / TL866CS
XGecu T48
XGecu T56
XGecu T76
Note: Generic programmers based on CH341A or CH347 chips are not currently supported.

System Requirements

Android device version 6.0 (Marshmallow) or higher.
Native support for USB Host (OTG) on the phone or tablet.
USB OTG adapter or cable to connect the programmer.
Compatible programming hardware from the list above.

Privacy and Security

EEPROM Flasher processes dump files and memory data strictly locally on your device. It requires the necessary technical permissions for local file management and direct USB communication with your programming hardware device.