STM32F215RET7TR 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F215RET7TR

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

Description

STM32F21xxx

2.2.32

2.2.33

Cryptographic acceleration

The STM32F215xx and STM32F217xx devices embed a cryptographic accelerator. This

cryptographic accelerator provides a set of hardware acceleration for the advanced

cryptographic algorithms usually needed to provide confidentiality, authentication, data

integrity and non repudiation when exchanging messages with a peer.

● These algorithms consists of:

Encryption/Decryption

– DES/TDES (data encryption standard/triple data encryption standard): ECB

(electronic codebook) and CBC (cipher block chaining) chaining algorithms, 64-,

128- or 192-bit key

– AES (advanced encryption standard): ECB, CBC and CTR (counter mode)

chaining algorithms, 128, 192 or 256-bit key

Universal hash

– SHA-1 (secure hash algorithm)

– MD5

● It also provides a true random number generator that deliver 32-bit random numbers

produced by an integrated analog circuit.

True random number generator (RNG)

All STM32F2xxx products embed a true RNG that delivers 32-bit random numbers

produced by an integrated analog circuit.

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Doc ID 17050 Rev 8

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