Benchmarks

Owned by Michał Sieciński
Last updated: Dec 09, 2021
1 min read

STM32

MCU

Flash Size [kB]

Interface

Autoprogram [s]

Write[s]

Read [s]

Programming speed [kB/s]

Read speed [kB/s]

MCU

Flash Size [kB]

Interface

Autoprogram [s]

Write[s]

Read [s]

Programming speed [kB/s]

Read speed [kB/s]

STM32H7A3G

1024

USB DFU

9.7

5.8

3.1

175

325

STM32L462CE

512

USB DFU

8.4

6.9

0.8

73

667

STM32U585ZI

2048

USB DFU

27.8

20.4

6.3

100

322

STM32L552ZE

512

USB DFU

8.8

6,8

1.2

75

418

STM32H733ZG

1024

USB DFU

14.1

6.1

3.4

169

371

Note:

  • Autoprogram time –> Interface initialization, Erase, Program and Verify (Flash only)

  • Write time –> Interface initialization, Program (Flash only)

  • Read time –> Interface initialization, Read (Flash only)

  • Programming speed – Whole flash programming speed without interface initialization

  • Read speed – Flash reading speed without interface initialization