SI2434-C-FTR Silicon Laboratories Inc, SI2434-C-FTR Datasheet - Page 41
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SI2434-C-FTR
Manufacturer Part Number
SI2434-C-FTR
Description
Modem Chip Chipset 33.6Kbps 24-Pin TSSOP T/R
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI2415FS18-EVB.pdf
(74 pages)
Specifications of SI2434-C-FTR
Package
24TSSOP
Main Category
Chipset
Sub-category
ISOmodem
Maximum Data Rate
33.6 Kbps
Typical Operating Supply Voltage
3.3 V
Power Supply Type
Digital
Typical Supply Current
26 mA
Minimum Operating Supply Voltage
3 V
Maximum Operating Supply Voltage
3.6 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
S-Register
(Decimal)
42
43
44
50
51
Blacklisting—The Si2457/34/15/04 will not dial the
same number more than two times in three minutes.
An attempt to dial a third time within three minutes will
result in a “BLACKLISTED” result code. If the blacklist
memory is full, any dial to a new number will result in a
“BLACKLIST FULL” result code. Numbers are added
to the blacklist only if the modem connection fails. The
%B command will list the numbers on the blacklists.
0 = disabled
1 = enabled
Dial Attempts to Blacklist.
When blacklisting is enabled with S42, this value con-
trols the number of dial attempts that will result in a
number being blacklisted.
Blacklist Timer.
Period during which blacklisting is active.
Minimum on-hook time—Modem will remain on-hook
for S50 seconds. Any attempt to go off-hook will be
delayed until this timer expires.
Number to start checking for an outside line on a PBX.
See &X command for details.
Table 15. S-Register Description (Continued)
Function
Definition
Rev. 1.1
0 (disabled)
(Decimal)
Default
180
4
3
1
Si2457/34/15/04
Range
0–255
0–255
0–1
0–4
0–9
seconds
seconds
Units
—
—
41