Daewoo dsc-3220e-3220l Manuel D’Utilisation

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4-9-4 Pin Description

Pin

Symbol

Description
I/O pin for general purpose I/O port

1

SW1

2

SW0

VILmax: 1.5V

9

SW2

VIHmin: 3V

10

SW3

VOLmax: 0.4V

10

GND

11

SDA0

GND pin

12

SDA1

13

SDA2

15

SCL

Slave address input pin
Input at positive logic
VILmax: 1.5V
VIHmin: 3V

SCL input pin for I2C bus
Power supply pin

16

Vcc

3

DAC4

4

DSC3

5

DAC2

6

DAC1

7

DAC0

D/A converter output pin