SI3225-G-GQ Silicon Laboratories Inc, SI3225-G-GQ Datasheet - Page 91

• Manufacturer Part Number: SI3225-G-GQ
• Description: IC PROSLIC/CODEC DUAL 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3225-G-GQ

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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. 1.3
$10
$FF
Data to be
written to
$FF
$10
Si3220/25 Si3200/02
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
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