SI3232-FQ Silicon Laboratories Inc, SI3232-FQ Datasheet - Page 73
SI3232-FQ
Manufacturer Part Number
SI3232-FQ
Description
IC SLIC PROG DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3232-FQ.pdf
(128 pages)
Specifications of SI3232-FQ
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
Package / Case
*
Product
Telecom
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3232-FQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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IRQEN2: Interrupt Enable 2 (Register Address 19)
(Register type: Initialization)
Reset settings = 0x00
Name
Type
Bit
7:6
Bit
5
4
3
2
1
0
VOCTRKE
Reserved
RAMIRE
RTRIPE
LONGE
DTMFE
LOOPE
Name
D7
D6
Read returns zero.
RAM Access Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
DTMF Tone Detect Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
VOC Tracking Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
Ground Key Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
Loop Closure Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
Ring Trip Interrupt Enable.
0 = Interrupt masked.
1 = Interrupt enabled.
RAMIRE
R/W
D5
DTMFE
Preliminary Rev. 0.96
R/W
D4
VOCTRKE
R/W
D3
Function
LONGE
R/W
D2
LOOPE
R/W
D1
RTRIPE
R/W
D0
Si3232
73
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