SI3232-BQ Silicon Laboratories Inc, SI3232-BQ Datasheet - Page 59

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

Specifications of SI3232-BQ

• 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: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Notes:
Addr
Reg
103
102
101
28
30
29
32
31
23
25
24
27
26
2
3
7
4
1
1.
2.
3.
4.
5.
6.
7.
3
Any register not listed is reserved and must not be written. Default hex value is loaded to register following any RESET. Only registers ID, MSTREN, MSTRSTAT, and IRQ0 are valid while the
PLL is not locked (MSTRSTAT[PLOCK]).
Reserved bit values are indeterminate.
Register address is in decimal.
Read only.
Protected bits.
Per-channel bit(s).
Si3220 only.
RAMDATLO
MSTRSTAT
RAMADDR
RAMDATHI
Mnemonic
RINGTALO
RAMSTAT
RINGCON
RINGTAHI
RINGTILO
MSTREN
RINGTIHI
PMTALO
POLREV
PMCON
PMTAHI
PMTILO
PMTIHI
RESET
Inactive Timer—High Byte
Polarity Reversal Settings
Inactive Timer—Low Byte
Pulse Metering Oscillator
Pulse Metering Oscillator
Pulse Metering Oscillator
Pulse Metering Oscillator
Active Timer—High Byte
Active Timer—Low Byte
Pulse Metering Control
Ringing Configuration
RAM Address Status
Master Initialization
Master Initialization
Ringing Oscillator
Ringing Oscillator
Ringing Oscillator
Ringing Oscillator
Inactive Timer—
Inactive Timer—
Active Timer—
Active Timer—
RAM Address
RAM Data—
RAM Data—
Description
Soft Reset
High Byte
High Byte
High Byte
Low Byte
Low Byte
Low Byte
Enable
Status
ENSYNC
PLLFAULT
ENSYNC
PLLFLT
Bit 7
4,7
4
RDACEN
FSFAULT
FSFLT
Bit 6
Preliminary Rev. 0.95
4
Relay Configuration
RINGUNB
PCFAULT
Polarity Reversal
PCFLT
Pulse Metering
Bit 5
RAM Access
Soft Reset
Ringing
SPI
SRCLR
TAEN1
TAEN
Bit 4
PULSETA[15:8]
PULSETI[15:8]
RAMADDR[7:0]
PULSETA[7:0]
PULSETI[7:0]
RAMDAT[15:8]
RAMDAT[7:0]
RINGTA[15:8]
RINGTI[15:8]
RINGTA[7:0]
RINGTI[7:0]
7
4
POLREV
PLOCK
TIEN1
TIEN
Bit 3
7
7
7
7
7
4
4
VOCZERO
PULSE1
RINGEN
FSDET
Bit 2
4
7
4
UNBPOLR
RESETB
FSVAL
PREN
Bit 1
4
RAMSTAT
RESETA
PCVAL
RAMP
TRAP
Bit 0
Si3232
4
4
Type
Oper
Oper
Oper
Oper
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
59
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Def.
Hex