SI3215M-C-FM Silicon Laboratories Inc, SI3215M-C-FM Datasheet - Page 78

• Manufacturer Part Number: SI3215M-C-FM
• Description: IC SLIC/CODEC 1CH 38QFN
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3215M-C-FM

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 700mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Audio Tone Generation, BORSCHT Functions, FSK Generation, Voice Loopback Test Modes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3215
Register 52. FSK Data
Reset settings = 0000_0000
Register 63. Loop Closure Debounce Interval
Reset settings = 0101_0100
78
Name
Name
Type
Type
Bit
7:1
Bit
7:0
Bit
0
Bit
Reserved
LCD[7:0]
FSKDAT
Name
Name
D7
D7
D6
D6
Read returns zero.
FSK Data.
When FSKEN = 1 (direct Register 108, bit 6) and REL = 1 (direct Register 32, bit 6), this
bit serves as the buffered input for FSK generation bit stream data.
Loop Closure Debounce Interval for Automatic Ringing.
This register sets the loop closure debounce interval for the ringing silent period when
using automatic ringing cadences. The value may be set between 0 ms (0x00) and
159 ms (0x7F) in 1.25 ms steps.
D5
D5
D4
D4
LCD[7:0]
Rev. 0.92
D3
D3
Function
Function
D2
D2
D1
D1
FSKDAT
R/W
D0
D0