SI4703-B17-GMR Silicon Laboratories Inc, SI4703-B17-GMR Datasheet - Page 24

• Manufacturer Part Number: SI4703-B17-GMR
• Description: IC TUNER FM RADIO RDS/RBDS 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4703-B17-GMR

• Frequency: 76MHz ~ 108MHz
• Sensitivity: *
• Data Rate - Maximum: *
• Modulation Or Protocol: *
• Applications: *
• Current - Receiving: *
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Features: *
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: *
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

Si4703-B17
24
Bit
3:2
1:0
GPIO2[1:0]
GPIO1[1:0]
Name
General Purpose I/O 2.
00 = High impedance (default).
01 = STC/RDS interrupt. A logic high will be output unless an interrupt occurs as
described below.
10 = Low.
11 = High.
Setting STCIEN = 1 will generate a 5 ms low pulse on GPIO2 when the STC 0Ah[14] bit is
set. Setting RDSIEN = 1 will generate a 5 ms low pulse on GPIO2 when the RDSR
0Ah[15] bit is set.
General Purpose I/O 1.
00 = High impedance (default).
01 = Reserved.
10 = Low.
11 = High.
Confidential Rev. 1.0
Function