S32K311NHT0MPAST datasheet(26/136 Pages) NXP

26 / 136 page

Table 9. HSE firmware memory verification time examples (continued)

Symbol

Description

Min

Typ

Max

Unit

Condition

Spec

Number

using SHA2 256 bits

bits cipher.

MHz; HSE_CLK = 80

MHz.

tSHA2_256_

1024KB

Memory verification

of 1024 KB of

application firmware,

using SHA2 256 bits

bits cipher.

—

13.59

—

Device running from

PLL (clocking option

A). CORE_CLK = 160

MHz; HSE_CLK = 80

MHz.

—

tCMAC_64KB

Memory verification

of 64 KB of

application firmware,

using AES-128

CMAC cipher.

—

4.5

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tCMAC_1024KB

Memory verification

of 1024 KB of

application firmware,

using AES-128

CMAC cipher.

—

69.9

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tGMAC_64KB

Memory verification

of 64 KB of

application firmware,

using AES-128

GMAC cipher.

—

1.3

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tGMAC_1024KB

Memory verification

of 1024 KB of

application firmware,

using AES-128

GMAC cipher.

—

18.7

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tHMAC_64KB

Memory verification

of 64 KB of

application firmware,

using AES-128

HMAC cipher.

—

0.7

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tHMAC_1024KB

Memory verification

of 1024 KB of

application firmware,

using AES-128

HMAC cipher.

—

9.12

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tRSA_64KB

Memory verification

of 64 KB of

application firmware,

using RSA 2048

cipher.

—

15.4

—

Device running from

PLL (clocking option

B). CORE_CLK = 120

MHz; HSE_CLK = 120

MHz.

—

tRSA_1024KB

Memory verification

of 1024 KB of

—

23.8

—

Device running from

PLL (clocking option

—

Table continues on the next page...

NXP Semiconductors

Power management

S32K3xx Data Sheet, Rev. 8, 06/2023

Data Sheet: Technical Data

Preliminary Information for S32K3x8

26 / 136

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