ST7LNB0

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1 ST7LNB0 PIN DESCRIPTION

Figure 2 ST7LNB0 Pinout

The following table gives the pin functions

Table 2. ST7LNB0 Pin Functions

Notes:

environment). This is to avoid entering ICC mode unexpectedly during a reset. In the application, even if the pin is con-

figured as output, any reset will put it back in input pull-up

2. Unused pins 15 and 16 must be tied to ground.

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

DRX

OP8

OP7

OP6

OP5

RESET

NC

NC

OP4

OP3

OP2

OP1

SBY

DTX

Pin Number

Function Name

Function Description

1

Vss

Ground

Power Supply (+5 volts)

3

RESET

Reset (active low) input

4

DRX

Receive input

5

OP5

output 5 (uncommitted port)

6

OP6

output 6 (uncommitted port)

7

OP7

output 7 (uncommitted port)

8

OP8

output 8 (uncommitted port)

9

OP4

output 4 (SO B/A)

OP3

output 3 (SB/SA)

11

OP2

output 2 (H/V)

12

OP1

output 1 (Hi/Lo)

13

SBY

STANDBY

14

DTX

DiSEqC™ data transmit output

15,16

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