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Flasher Write Performance

The Flasher family of production programmers writes at high speeds close to the theoretical maximum of the target setup.

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SEGGER Flash Loaders

SEGGER has a history of writing highly performant flash loaders.

The engineering team behind the flash loaders created techniques like the Turbo Mode, that enable writing at the highest possible speed by writing to flash and transferring the data in parallel. The flash programming hardware has been adapted to achieve the highest possible bus frequency on whatever target interface is being written to.

The Flasher family of flash programmers uses the same ultra fast target interface logic as is used by the J-Link flash loaders for the debug interface. In addition, the Flasher family of production programmers can also address production programming interfaces.

Programming Speeds on QSPI NOR Flash

Device SeriesQSPI FlashProgramProgram and Verify
NXP MIMXRT595Macronix MX25UW51345G1086 KB / s1086 KB / s
NXP MIMXRT685SMacronix MX25UM51345G988 KB / s988 KB / s
NXP MIMXRT1052ISSI IS25WP064A865 KB / s486 KB / s
NXP MIMXRT1064 internal QSPIWinbond W25Q32JV390 KB / s386 KB / s
NXP MK80FN256V15Macronix MX25U3235F362 KB / s323 KB / s
Renesas R7FA6M3AHMacronix MX25L25645G954 KB / s797 KB / s
Renesas R7FS5D97EWinbond W25Q64FV439 KB / s442 KB / s
ST STM32H757XI QSPIMT25QL512ABB8ESF1080 KB / s959 KB / s
ST STM32L4R9AI QSPIMacronix MX25LM51245G964 KB / s763 KB / s
ST STM32L562QE QSPIMacronix MX25LM51245G1043 KB / s894 KB / s

Programming Speeds on Internal Flash

Device SeriesProgramProgram and Verify
Cypress CYT2B98CAC_M0988 KB / s938 KB / s
NXP LPC1857431 KB / s431 KB / s
Renesas R7FA6M3AH398 KB / s388 KB / s
Renesas R7FS5D97E396 KB / s395 KB / s
ST STM32H735IGK364 KB / s358 KB / s

Headquarters

SEGGER Microcontroller GmbH

Ecolab-Allee 5
40789 Monheim am Rhein, Germany
info@segger.com
Tel.: +49-2173-99312-0
Fax: +49-2173-99312-28

Locations

USA: SEGGER Microcontroller Systems LLC

Boston area
101 Suffolk Lane
Gardner, MA 01440, USA
us-east@segger.com
Tel.: +1-978-874-0299
Fax: +1-978-874-0599

Silicon Valley
Milpitas, CA 95035, USA
us-west@segger.com
Tel.: +1-408-767-4068

China: SEGGER Microcontroller China Co., Ltd.

Room 218, Block A, Dahongqiaoguoji
No. 133 Xiulian Road
Minhang District, Shanghai 201199, China
china@segger.com
Tel.: +86-133-619-907-60

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30+ years of experience

First-class embedded software tools since 1992
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