SI4010-C2-GT Silicon Laboratories Inc, SI4010-C2-GT Datasheet - Page 100

• 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
SFR Definition 26.6. PORT_INTCFG
SFR Address = 0xB7
100
Name
Reset
6:4
2:0
Bit
Type
7
3
Bit
INT1[2:0]
INT0[2:0]
Name
NEG_
NEG_
SEL_
SEL_
INT1
INT0
NEG_
INT1
R/W
7
0
Negative INT1 Polarity.
This bit selects whether the selected INT1 GPIO input will get inverted or pass as is
before going to the edge detector. Note the edge detector detects either the rising
edge or both. The mode is selectable by EDGE_INT1 bit is separate register.
0: Pass the selected GPIO unchanged.
1: Inverts the selected GPIO.
INT1 Port Pin Selection Bits.
These bits select which Port pin is assigned to INT1.
000: Select GPIO0
001: Select GPIO1
010: Select GPIO2
011: Select GPIO3
100: Select GPIO4
101: Select GPIO9
110: Select GPIO6
111: Select GPIO7
Negative INT0 Polarity.
This bit selects whether the selected INT0 GPIO input will get inverted or pass as is
before going to the edge detector. Note the edge detector detects either the rising
edge or both. The mode is selectable by EDGE_INT0 bit is separate register.
0: Pass the selected GPIO unchanged.
1: Inverts the selected GPIO.
INT0 Port Pin Selection Bits.
These bits select which Port pin is assigned to INT0.
000: Select GPIO0
001: Select GPIO1
010: Select GPIO2
011: Select GPIO3
100: Select GPIO4
101: Select GPIO8
110: Select GPIO6
111: Select GPIO7
6
0
SEL_INT1[2:0]
R/W
5
0
Rev. 1.0
4
0
Function
NEG_
INT0
R/W
3
0
2
0
SEL_INT0[2:0]
R/W
1
0
0
0