SI4010-C2-GT Silicon Laboratories Inc, SI4010-C2-GT Datasheet - Page 14

• Manufacturer Part Number: SI4010-C2-GT
• Description: IC TX 27-960MHZ FSK 3.6V 10MSOP
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: Crystalless SoC RF Transmitterr

Specifications of SI4010-C2-GT

• Package / Case: 10-MSOP
• Mfg Application Notes: SI4010 Calculator Spreadsheet AppNote
• Frequency: 27MHz ~ 960MHz
• Applications: Garage Openers, RKE, Security Alarms
• Modulation Or Protocol: FSK, OOK
• Data Rate - Maximum: 100 kBaud
• Power - Output: 10dBm
• Current - Transmitting: 19.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 4kB RAM
• Features: 8051 MCU Core, Crystal-less Operation
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 27 MHz to 960 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 14.2 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1997-5

Si4010-C2
3. Typical Application Schematic
3.1. Si4010 Used in a 5-Button RKE System with LED Indicator
3.2. Si4010 with an External Crystal in a 4-Button RKE System with LED Indicator
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Figure 3.2. Si4010 with an External Crystal in a 4-button RKE System with LED Indicator
CR2032
COIN CELL
1.8 to 3.6 V
CR2032
COIN CELL
1.8 to 3.6 V
Figure 3.1. Si4010 Used in a 5-button RKE System with LED Indicator
C2
C2
ANTENNA
ANTENNA
LOOP
LOOP
C3
X1
1uF
1uF
C1
C1
1
2
3
4
5
1
2
3
4
5
GPI0
GND
TXM
TXP
VDD
GPI0
GND
TXM
TXP
VDD
Rev. 1.0
Si4010-GT
Si4010-GT
U1
U1
GPIO1
GPIO2
GPIO3
GPIO4
GPIO1
GPIO2
GPIO3
GPIO4
LED
LED
D1
D1
10
9
8
7
6
10
9
8
7
6
SW0
SW1
SW2
SW3
SW4
SW1
SW2
SW3
SW4