SI3215-B-FM Silicon Laboratories Inc, SI3215-B-FM Datasheet - Page 55

• Manufacturer Part Number: SI3215-B-FM
• Description: IC SLIC/CODEC SNGL-CH 38QFN
• Manufacturer: Silicon Laboratories Inc
• Type: SLIC/CODECr

Specifications of SI3215-B-FM

• Package / Case: 38-VFQFN, Exposed Pad
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Mounting Type: Surface Mount
• Product: Telecom
• Supply Current: 3.3 V to 5 V
• Maximum Operating Temperature: 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1287-5

Register 1. PCM Mode Select
Reset settings = 1000_1000
Register 2. PCM Transmit Start Count—Low Byte
Reset settings = 0000_0000
Name
Name
Type
Type
Bit
4:3
Bit
7:0
Bit
7
6
5
2
1
0
Bit
PCMF[1:0]
Reserved
TXS[7:0]
PCME
PCMT
PNI2
Name
Name
PNI2
GCI
D7
D7
TRI
R
Part Number Identification 2.
0 = Si3210 family
1 = Si3215 family
Read returns zero.
PCM Enable.
0 = Disable PCM transfers.
1 = Enable PCM transfers.
PCM Format.
00 = A-Law
01 = µ-Law
10 = Reserved
11 = Linear
PCM Transfer Size.
0 = 8-bit transfer.
1 = 16-bit transfer.
GCI Clock Format.
0 = 1 PCLK per data bit.
1 = 2 PCLKs per data bit.
Tri-state Bit 0.
0 = Tri-state bit 0 on positive edge of PCLK.
1 = Tri-state bit 0 on negative edge of PCLK.
PCM Transmit Start Count.
PCM transmit start count equals the number of PCLKs following FSYNC before data trans-
mission begins. See Figure 27 on page 46.
D6
D6
PCME
R/W
D5
D5
D4
D4
PCMF[1:0]
TXS[7:0]
Rev. 0.92
R/W
R/W
D3
D3
Function
Function
PCMT
R/W
D2
D2
R/W
GCI
D1
D1
R/W
TRI
D0
D0
Si3215
55