PEmicro Blog

New device supports for STMicroelectronics®

Mar 17, 2026

With the release of Cyclone software v11.70 and PROG-HL-ARM software v10.00, the following support for STMicroelectronics has been added:

Read more...

Add Support For GigaDevice GD32F50x

Mar 05, 2026

With the release of Cyclone software v11.70 and PROG-HL-ARM software v10.00, PEmicro development and production programmers now support the GigaDevice GD32F50x microcontrollers.

The GD32F503 and GD32F505 contain a High Performance Cortex®-M33 with up to 1 MB of flash program memory. 

GD32F5 series high-performance MCUs offer significantly expanded storage space, excellent processing efficiency, and a wide array of interface options. Compliant with the system-level IEC61508 SIL2 functional safety standard, they provide a comprehensive software and hardware security solution to meet the industrial market's demands for high reliability and security applications.

Configure a Programming Image to Synchronize with PEcloud

Feb 17, 2026

In today’s fast-paced manufacturing environments, programming images are evolving to be more than static files that sit on a local PC or server.  By generating programming images that are synchronized with the cloud, the user gains many benefits — Remote Visibility into the programming process, Enhanced control, easy distribution, history of program jobs and logged data.   

Read more...

Added Support for Nuvoton M253 devices

Feb 17, 2026

With the release of Cyclone software v11.68 and PROG v9.97, PEMicro’s development and production tools now include support for Nuvoton M253 series of devices. The M253 series is based on the Arm Cortex-M23 with up to 128KB of Flash and 16KB or SRAM. Each device's algorithm supports both the APROM and LDROM regions of flash for the respective device's flash memory size. 

New device support added for the following part numbers: M253LD3AE, M253LD3BE, M253LE3AE, M253LE3BE, M253ZE3AE, M253ZE3BE.

Added Support for Autochips AC7805x Devices

Feb 17, 2026

With the release of Cyclone software v11.68 and PROG v9.97, PEMicro’s development and production tools now include support for Autochips AC7805x devices. Each device includes algorithms for both the main flash region and the Control Information 8KB region.  

New device support added for the following part numbers: AC78056FD, AC78056FE, AC78056HD, AC78056HE, AC78056MD, AC78056ME, AC78058FD, AC78058FE, AC78058HD, AC78058HE, AC78058MD, AC78058ME

Added Support for Nordic Semiconductor nRF54L Devices

Feb 17, 2026

With the release of Cyclone software v11.68 and PROG v9.97, PEMicro’s development and production tools now include support for Nordic Semiconductor nRF54L devices. The nRF54L series is the successor to the nRF52 series and offers double the processing power and triple the processing efficiency. The nRF54L is a Cortex-M33 based device that enabled creation of IoT products with reliable wireless communication and processing performance. 

New device support added for the following part numbers: nRF54L05, nRF54L10, nRF54L15.

Added Support for Additional Nordic nRF91 Devices

Feb 17, 2026

With the release of Cyclone software v11.68 and PROG v9.97, PEMicro’s development and production tools now include support for Nordic Semiconductor nRF9151 and nRF9161 devices. The nRF9151/9161 are Cortex-M33 based modules with 1MB of flash and 256MB of RAM and are specifically designed for cellular IoT and DECT NR+ applications. The new algorithms, "Nordic_nRF9151_1MB.arp" and "Nordic_nRF9161_1MB.arp", support the nRF9151 and nRF9161 devices respectively. 

With this support, the User information configuration registers (UICR) region at 0x00FF8000-0x00FF8FFF is available for reprogramming. To reprogram the UICR region, the EM Erase module command needs to be run first to erase the region. 

If there are any issues connecting to the target, particularly when it is erased, then the "mass erase upon connection to target" checkbox should be selected. This checkbox can be found in the connection manager of PROGACMP or the Power and Communication settings tab in the Image Creation utility. 

Improved Wireless Stack Support for the STMicroelectronics STM32WB Devices

Feb 16, 2026

With the release of Cyclone software v11.70 and PROG v10.00, PEMicro’s development and production tools now support additional Wireless Stack features for the STM32WB5x, STM32WB3x, and STM32WB1x devices. The latest PROG and Cyclone support now enables selecting .BIN files for the FUS Operator, Wireless Stack, or the FUS FW. A new command has been added to start the wireless stack in case the FUS begins running. In PROGACMP, there is an additional command to read the FUS FW version from the target to determine which FUS FW version to upgrade. 

Read more...

Add Support For GigaDevice GD32H759

Feb 13, 2026

With the release of Cyclone software v11.68 and PROG-HL-ARM software v9.94, PEmicro development and production programmers now support the GigaDevice GD32H759 microcontrollers.

The GD32H759 contains a High Performance 600MHz Cortex®-M7 with up to 4 MB of flash program memory. The GD32H7 MCU series is ideal for signal processing, high-accuracy motor control, digital power supplies, energy storage, audio/voice recognition, and graphic/image applications. Thanks to its ultra-high CPU core clock speed and large memory size, the product also supports applications requiring intensive processing capabilities, such as machine learning (ML)).

Add Support For GigaDevice GD32E51x Series

Feb 13, 2026

With the release of Cyclone software v11.68 and PROG-HL-ARM software v9.94, PEmicro development and production programmers now support the GigaDevice GD32E513/GD32E517/GD32E518 series microcontrollers.

The GD32E5 series of MCUs is a 32-bit general-purpose microcontroller based on the ARM® Cortex®-M33 core with 512 KB of flash program memory. The GD32E5 series of MCUs is suitable for a wide range of application scenarios such as high-precision industrial control, digital power supply, motor inverters, measuring instruments, mixed-signal processing, high-end consumer products, and many other industries.

Add Support for Silicon Labs EFR32FG23L

Feb 13, 2026

With the release of Cyclone software v11.68 and PROG-HL-ARM software v9.94, PEmicro development and production programmers now support the Silicon Labs EFR32FG23L microcontrollers.

The EFR32FG23L contains a High Performance 32-bit 78 MHz ARM Cortex®-M33 with up to 128 KB of flash program memory. The EFR32FG23L Sub-GHz solution is an ultra-low power, cost-effective SoC designed with optimal flash and RAM for a diverse set of applications. The single die, multi-core solution, provides best-in-class link budget, low power consumption with fast wakeup times, and an integrated power amplifier to enable the next generation of secure connectivity for IoT devices. The FG23L provides efficiency and reliability, making it suitable for applications such as home and industrial automation, key fobs and smart city sensor nodes.

Add Support for Silicon Labs EFR32ZG23

Feb 13, 2026

With the release of Cyclone software v11.68 and PROG-HL-ARM software v9.94, PEmicro development and production programmers now support the Silicon Labs EFR32ZG23 microcontrollers.


The EFR32ZG23 MCU contains a High-Performance 32-bit 78 MHz ARM Cortex®-M33 with up to 512 KB of flash program memory. While the EFR32ZG23 devices are the ideal solution for Z-Wave, they can also support other protocols including Wi-SUN, Amazon Sidewalk, and Wireless M-BUS IoT applications. The single die, multi-core solution, provides industry leading security, low power consumption with fast wakeup times, and an integrated power amplifier to enable the next generation of secure connectivity for IoT devices.