SI3206-B-GQ Silicon Laboratories Inc, SI3206-B-GQ Datasheet - Page 56

• Manufacturer Part Number: SI3206-B-GQ
• Description: IC PROSLIC LINE FEED 125V 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3206-B-GQ

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Longitudinal Balanced: 63
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TQFP
• Loop Current Limit: 45mA
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Function: Subscriber Line Interface Concept (SLIC)
• Interface: GCI, PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 3.3V
• Current - Supply: *
• Power (watts): *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad
• Includes: *
• Lead Free Status / RoHS Status: Compliant

Si3232
Figures 33–36 illustrate the various cycles for accessing RAM address locations. RAM addresses are 16-bit
entities; therefore the accesses always require four bytes.
56
CS
SCLK
SDI
SDO
CS
SCLK
SDI
SDO
CS
SCLK
SDI
SDO
CS
SCLK
SDI
SDO
CONTROL
CONTROL
CONTROL
Figure 33. RAM Write Operation via an 8-Bit SPI Port
Figure 34. RAM Read Operation via an 8-Bit SPI Port
Figure 35. RAM Write Operation via a 16-Bit SPI Port
Figure 36. RAM Read Operation via a 16-Bit SPI Port
ADDRESS
ADDRESS
ADDRESS
Preliminary Rev. 0.96
Data [15:8]
x x x x x x x x
x x x x x x x x x x x x x x x x
DATA [15:8]
DATA [15:8]
Data [15:8]
Data [7:0]
Data [7:0]
x x x x x x x x
DATA [7:0]
DATA [7:0]
Hi - Z
Hi-Z