STM32L4P5CEU6 datasheet(247/311 Pages) STMICROELECTRONICS

247 / 311 page

DS12903 Rev 2

247/311

STM32L4P5xx

Electrical characteristics

277

CAN (controller area network) interface

Refer to Section 6.3.14: I/O port characteristics for more details on the input/output alternate

function characteristics (CAN_TX and CAN_RX).

6.3.28

FSMC characteristics

Unless otherwise specified, the parameters given in Table 101 to Table 114 for the FMC

interface are derived from tests performed under the ambient temperature, fHCLK frequency

and VDD supply voltage conditions summarized in Table 21, with the following configuration:

•

Output speed is set to OSPEEDRy[1:0] = 11

•

Capacitive load C = 30 pF

•

Measurement points are done at CMOS levels: 0.5 x VDD

Refer to Section 6.3.14: I/O port characteristics for more details on the input/output

characteristics.

Table 100. USB BCD DC electrical characteristics(1)

1. Guaranteed by design

Driver characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IDD(USBBCD)

Primary detection mode

consumption

300

μA

Secondary detection mode

consumption

RDAT_LKG

Data line leakage resistance

300

kΩ

VDAT_LKG

Data line leakage voltage

0.0

3.6

RDCP_DAT

Dedicated charging port

resistance across D+/D-

200

Ω

VLGC_HI

Logic high

2.0

3.6

VLGC_LOW

Logic low

0.8

VLGC

Logic threshold

0.8

2.0

VDAT_REF

Data detect voltage

0.25

0.4

VDP_SRC

D+ source voltage

0.5

0.7

VDM_SRC

D- source voltage

0.5

0.7

IDP_SINK

D+ sink current

175

μA

IDM_SINK

D- sink current

175

μA

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