Rainbow-electronics ATA6662 Manual do Utilizador descarregar pdf (Página 2)

4916E–AUTO–02/07

ATA6662 [Preliminary]

2. Pin Configuration

Figure 2-1. Pinning SO8

RXD

WAKE

TXD

INH

LIN

GND

Table 2-1. Pin Description

Pin Symbol Function

1 RXD Receive data output (open drain)

2 EN Enables normal mode; when the input is open or low, the device is in sleep mode

3 WAKE High voltage input for local wake-up request

4 TXD Transmit data input; active low output (strong pull-down) after a local wake-up request

5 GND Ground, heat sink

6 LIN LIN bus line input/output

7 VS Battery supply

8INH

Battery-related inhibit output for controlling an external voltage regulator; active high after a wake-up

request

1 2 3 4 5 6 7 ... 15 16

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Rainbow-electronics ATA6662 Manual do Utilizador Página 2