CYT4DNJBJS datasheet(171/209 Pages) INFINEON

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Datasheet

171

002-24601 Rev. *I

2023-02-14

TRAVEO™ T2G 32-bit Automotive MCU

Based on Arm® Cortex®-M7 dual

Electrical specifications

26.13

CXPI specifications

SID1315

PSRR_1K

PSRR @ 1 kHz,

digital input = 0

–

–50

–

dB Digital input: zero noise

1 kHz

SID1316

PSRR_20K

PSRR @ 20 kHz,

digital input = 0

–

–40

–

dB Digital input: zero noise

20 kHz

SID1318

IDD

Supply current

normal operation

–

2.2

3.2

SID1319

IDD_OFF

Supply current

power-down

–

100

µA Typ: TA = 25 °C, VDDA_DAC =

5.0 V, process typ (TT)

Max: TA = 105 °C, VDDA_DAC =

5.5 V, process worst (FF)

SID1320

tSTART

Startup Time

–

ms C_L and C_R should be

2.2 µF

Table 26-34

CXPI specifications

Spec ID

Parameter

Description

Min

Typ

Max

Units

Details/

conditions

SID1400 fCLK_AHB

CLK_PERI clock frequency

–

100

MHz Guaranteed by

design,

AHB Interface

clock

SID1402 tBIT_CONT

Width of clock disparity against

thebitwidthtBIT_REFofnominal

signaling rate

–0.5

–

+0.5

Guaranteed by

design

SID1403 tRX_0_HI_CONT The time that should be

detected the receiving node is

HIGH level.

0.02

–

tBIT tBIT = 1 / fBRC,

Guaranteed by

design

SID1404 tTX_DIF_CONT

Difference of width of

LOW-level at the constant

threshold that receiving node

should discriminate logic ‘1’

and logic ‘0’

0.05

–

tBIT tBIT = 1 / fBRC,

Guaranteed by

design

tTX_DIF_CONT =

tTX_0_LO – tTX_1_LO

SID1405 tTX_0_P-

D_CONT

[85]

At the time of logical value ‘0’

outputs, time from the LOW

level detection of the communi-

cation bus unit falling the

voltage “TH_dom”.

–

0.01

tBIT tBIT = 1 / fBRC,

CTL0.FILTER_EN

bit = '0',

Guaranteed by

design

SID1406 tTX_0_P-

D_CONT

[85]

At the time of logical value ‘0’

outputs, time from the

LOW-level detection of the

communication bus unit falling

the voltage “TH_dom”.

–

0.0125

tBIT tBIT = 1 / fBRC,

CTL0.FILTER_EN

bit = '1',

Guaranteed by

design

SID1407 tRX_0_FF_CONST Delay from external serial data

input pin to a flop. This is a

standard to satisfy AC.11.

––

Guaranteed by

design

Table 26-33

Sound subsystem specifications (continued)

Spec ID

Parameter

Description

Min

Typ

Max

Units

Details/conditions

Note

85.The AC spec according to CXPI controller specification is maximum 0.01 tBIT. The AC spec, according to the CXPI system specification,

including transceiver or driver/receiver is maximum 0.1 tBIT.

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