Neo Programmer 21019 Download Top ((new)) May 2026

Supports 24xxx (I2C), 25xxx, 95xxx (SPI), and 93xxx (MicroWire) series.

This version replaced AsProgrammer 2.1.0.13 and introduced broader compatibility for various chip families: neo programmer 21019 download top

NeoProgrammer is a popular, open-source software alternative to the original CH341A software, specifically designed for programming and SPI Flash memory chips. While version 2.1.0.19 was a widely used and "tested and approved" build for technicians, the current latest stable version is NeoProgrammer V2.2.0.10 , released on May 31, 2024. Core Features of NeoProgrammer 2.1.0.19 Supports 24xxx (I2C), 25xxx, 95xxx (SPI), and 93xxx

Features a "Detect IC" button for automatic chip identification and a visual diagram for correct chip orientation. Comparison: Version 2.1.0.19 vs. V2.2.0.10 Supports 24xxx (I2C)

Standard SPI NOR flash and experimental support for SPI NAND.