SI3225-FQ Silicon Laboratories Inc, SI3225-FQ Datasheet - Page 86

• Manufacturer Part Number: SI3225-FQ
• Description: IC SLIC/CODEC DUAL-CH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3225-FQ

• Package / Case: *
• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: GCI, PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 65mA
• Power (watts): 941mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Product: Telecom
• Supply Voltage (min): 3.13 V
• Supply Current: 22 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3220/Si3225
86
Monitor Data Downstream
$FF
MX Downstream Bit
MR Downstream Bit
Monitor Data Upstream
$FF
MX Upstream Bit
MR Upstream Bit
= Acknowledgement of data reception
1 Frame
125 µs
Figure 61. Example Write to Registers $10 and $11 in Channel 0 of the Dual ProSLIC
$FF
$FF
$91
$FF
$91
$FF
$01
$FF
$01
$FF
$10
$FF
Rev. 1.0
$10
$FF
Data to be
written to
$FF
$10
Data to be
written to
$FF
$10
Data to be
written to
$FF
$11
Data to be
written to
$FF
$11
EOM Signalled
$FF
$FF
Acknowledge
EOM
$FF
$FF