ST7LNB1Y0 datasheet(24/36 Pages) STMICROELECTRONICS

No. de pieza	ST7LNB1Y0

Descripción Electrónicos	DiSEqC??slave microcontroller for SaTCR based LNBs and switchers

PDF	36 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

24 / 36 page

Electrical characteristics

ST7LNB1Y0

24/36

5.4

Supply current characteristics

The following current consumption specified for the ST7 functional operating modes over

temperature range does not take into account the clock source current consumption. To get

the total device consumption, the two current values must be added.

5.4.1

Supply current

TA = −0 to +125 °C unless otherwise specified

Figure 11.

Typical IDD in RUN vs. fCPU

Table 24.

Supply current characteristics

Symbol

Parameter

Conditions

Typ

Max

Unit

IDD

Supply current in RUN mode(1)

1. CPU running with memory access, all I/O pins in input mode with a static value at VDD or VSS (no load),

all peripherals in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.

VDD = 5.5 V, fCPU=8 MHz

4.50

Supply current for LNB or

switcher applications(2)

2. Data based on typical ST7LNB0 LNB or switcher application software running.

0.0

1.0

2.0

3.0

4.0

5.0

2.4

2.7

3.7

4.5

5.5

Vdd (V)

8MHz

4MHz

1MHz

ST7LNB1Y0 Datasheet(PDF) 24 Page - STMicroelectronics

ST7LNB1Y0 Datasheet(HTML) 24 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Datasheet Descarga

Enlace URL