SI4010-C2-GT Silicon Laboratories Inc, SI4010-C2-GT Datasheet - Page 115

IC TX 27-960MHZ FSK 3.6V 10MSOP

SI4010-C2-GT

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
Datasheet

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

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In assembly:
30.5. Special GPIO Modes Control
Some of the GPIO serves multiple purposes. Special configuration registers PORT_CTRL and PORT_SET
are used to configure GPIO for other purpose then regular GPIO. Some GPIO can server multiple special
purposes.
Table 30.4 shows all the functionality the GPIO can assume along with control signals and priority of the
functionality. The lower the priority number, the higher the functional priority. For example, if the functional-
ity with priority 1 is programmed, then controls selecting functionality of priority 2 and above will be ignored
no matter what the control settings are.
orl P0,
anl P0CON,
anl PORT_CTRL, #NOT(M_PORT_MATRIX OR M_PORT_ROFF)
orl PORT_CTRL, #M_PORT_MATRIX
orl PORT_CTRL, #M_PORT_STROBE
anl PORT_CTRL, #NOT(M_PORT_STROBE)
#00001110B
#NOT 00001110B
Rev. 1.0
; Turn GPIO[3:1] as inputs
; Set Matrix mode and keep resistors
; Strobe new Matrix/Roff modes to GPIO
Si4010-C2
115

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