ST7570TR Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST7570TR

S-FSK power line networking system-on-chip

STMicroelectronics 

Electrical characteristics

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Note

RPULL-UP

Internal pull-up resistors

VDDIO = 3.3 V

VDDIO = 5 V

VIH

High logic level input voltage

VIL

Low logic level input voltage

VOH

High logic level output voltage

VOL

UART interface

Low logic level output voltage

IOH= -4 mA

IOL= 4 mA

Baud rate

Reset and power on

tRESETN

tSTARTUP

Minimum valid reset pulse duration

Start-up time at power on or after a

reset event

1. Referred to TA = -40 °C

2. This parameter does not include the tolerance of external components

3. Guaranteed by design

Figure 4. Power amplifier test circuit

ST7570

Min.

0.65*V

DDIO

-0.3

VDDIO

-0.4

Typ.

66

41

Max. Unit

kΩ

kΩ

VDDIO

+0.3

V

0.35*V

DDIO

V

V

0.4

V

-1.5%

-1.5%

-1.5%

-1.5%

57600

38400

19200

9600

+1.5%

+1.5%

+1.5%

+1.5%

BAU

D

BAU

D

BAU

D

BAU

D

1

µs

60

ms

12/26

Doc ID 17526 Rev 2

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