SI3232-KQ Silicon Laboratories Inc, SI3232-KQ Datasheet - Page 68

• Manufacturer Part Number: SI3232-KQ
• Description: IC SLIC PROG DUAL-CH 64TQFP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3232-KQ

• Package / Case: *
• Function: Subscriber Line Interface Concept (SLIC)
• Interface: ISDN
• Number Of Circuits: 2
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 28mA
• Power (watts): 280mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 28 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si3232
IRQ2: Interrupt Status 2 (Register Address 16)
(Register type: Operational/bits writable in GCI mode only)
Reset settings = 0x00
68
Name
Type
Bit
7:6
Bit
5
4
3
2
1
0
VOCTRKS
Reserved
RAMIRS
RTRIPS
LONGS
DTMFS
LOOPS
Name
D7
D6
Read returns zero.
RAM Access Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
DTMF Tone Detect Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
VOC Tracking Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
Ground Key Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
Loop Closure Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
Ring Trip Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending.
RAMIRS
R/W
D5
DTMFS
Preliminary Rev. 0.95
R/W
D4
VOCTRKS
R/W
D3
Function
LONGS
R/W
D2
LOOPS
R/W
D1
RTRIPS
R/W
D0