HFC-Smini Cologne Chip AG, HFC-Smini Datasheet - Page 9

• Manufacturer Part Number: HFC-Smini
• Manufacturer: Cologne Chip AG

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2
Figure 2: Pin Connection
2.1
2.2
Pin No.
20
21
22
23
25
28
13
14
15
16
17
Pin description
S/T interface transmit signals
S/T interface receive signals
R2
LEV_R2
LEV_R1
R1
ADJ_LEV
AWAKE
TX2_HI
/TX1_LO
/TX_EN
/TX2_LO
TX1_HI
Pin Name
Output
Input
O
O
O
O
O
O
I
I
I
I
I
Transmit enable
Function
Transmit output 2
GND driver for transmitter 1
GND driver for transmitter 2
Transmit output 1
Receive data 2
Level detect for R2
Level detect for R1
Receive data 1
Level generator
Awake input pin for external awake circuitry
Cologne
Chip