Multifunctional software expansion for STM32Cube

The X-CUBE-ANALOG1 is an expansion software package for STM32Cube. The software runs on STMicroelectronics' STM32 microcontroller and is used for reading and configuring various analog functions such as instrumentation amplifier, current sensing, LED driver, photodiode/UV and window comparator operational amplifier drivers using the TSZ124, TSV734 and TSU104 devices, running on an STM32 microcontroller.

The expansion is built on STM32Cube software technology to ease portability across different STM32 microcontrollers. It is compatible with the NUCLEO-F401RE, the NUCLEO-F103RB or the NUCLEO-L053R8 when plugged into the X-NUCLEO-IKA01A1 expansion board. The software comes with an example implementation to aid comprehension.

Key Features

  • Complete middleware to build applications such as instrumentation amplifier, current sensing (TSZ124), LED driver (TSV734), photodiode/UV and window comparator (TSU104)
  • Easy portability across different MCU families, thanks to STM32Cube
  • Transmit real-time voltage readings to a PC using serial communication
  • Free, user-friendly license terms
  • Example implementation available on X-NUCLEO-IKA01A1 when plugged into a NUCLEO-F401RE, NUCLEO-F103RB or NUCLEO-L053R8




Technical Documentation

Product Specifications
Description Version Size
DB2678 DB2678: Multifunctional software expansion for STM32Cube 2.0 213 KB
User Manuals
Description Version Size
UM2312 UM2312: Development checklist for STM32Cube Expansion Packages 1.0 283 KB
UM2285 UM2285: Development guidelines for STM32Cube Expansion Packages 1.0 485 KB
UM1950 UM1950: Getting started with the X-CUBE-ANALOG1 multifunctional software expansion for STM32Cube 2.0 1 MB

Presentations & Training Material

Description Version Size
STM32 and STM8 embedded software solutions 4.0 3 MB

Publications and Collaterals

Description Version Size
STM32 Open Development Environment Brochure 15.10 4 MB


License Agreement
Description Version Size
SLA0055 SLA0055: SOFTWARE LICENSE AGREEMENT ("Agreement") 4.10 122 KB

Tools and Software

STM32 Open Development Environment
Embedded Software
MCUs Embedded Software

Get Software

Part Number Software Version Marketing Status Supplier Order from ST
X-CUBE-ANALOG1 1.7.0 Active ST


Support & Community