SI4012-C1001GTR Silicon Laboratories Inc, SI4012-C1001GTR Datasheet - Page 9

• Manufacturer Part Number: SI4012-C1001GTR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4012-C1001GTR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

2. Typical Application Schematic
CR2032
Coin Cell
1.8 to 3.6 V
C2
Loop Antenna
C3
X1
1 µF
C1
Optional
1
2
3
4
5
*Note: The Si4012 has internal 50k pull up resistors. Additional optional
XTAL
GND
TXM
TXP
VDD
external pull up resistors may be added should board design require.
Rev 0.2
Si4012
nIRQ
SDA 10
SDN
SCL
LED
D1
9
6
8
7
See *Note
R1
R2
Si4012
Host MCU
9