SI2401-FS Silicon Laboratories Inc, SI2401-FS Datasheet - Page 43

• Manufacturer Part Number: SI2401-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Global DAAr

Specifications of SI2401-FS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.21, V.22, V.23, Bell 103, Bell 212A
• Baud Rates: 2.4k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 10 C
• Mounting Style: SMD/SMT
• Package: 16SOIC
• Main Category: Chipset
• Sub-category: ISOmodem
• Maximum Data Rate: 2.4 Kbps
• Typical Operating Supply Voltage: 3.3 V
• Power Supply Type: Digital
• Typical Supply Current: 10 mA
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1167 - BOARD EVAL SI2401 UART INTERFACE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1095

Reset settings = 0000_0000 (0x00)
S08 (INTM). Interrupt Mask
Bit
7
6
5
4
3
2
1
0
Name
Type
Bit
WORM
OCDM
PPDM
NVDM
REVM
Name
CIDM
CDM
RIM
CDM
R/W
D7
Carrier Detect Mask.
0 = Change in CD does not affect INT.
1 = A high to low transition in CD (S09, bit 7), which indicates loss of carrier, activates
INT.
Wake-on-Ring Mask.
0 = Change in CD does not affect INT.
1 = A low to high transition in WOR (S09, bit 6) activatesINT.
Parallel Phone Detect Mask.
0 = Change in PPD does not affect INT.
1 = A low to high transition in PPD (S09, bit 5) activates INT.
No Phone Line Detect Mask.
0 = Change in NLD does not affect INT.
1 = A low to high transition in NLD (S09, bit 4) activates INT.
Ring Indicator Mask.
0 = Change in RI does not affect INT.
1 = A low to high transition in RI (S09, bit 3) activates INT.
Caller ID Mask.
0 = Change in CID does not affect INT.
1 = A low to high transition in CID (S09, bit 2) activates INT.
Overcurrent Detect Mask.
0 = Change in OCD does not affect INT.
1 = A low to high transition in OCD (S09, bit 1) activates INT.
V.23 Reversal Detect Mask.
0 = Change in REV does not affect INT.
1 = A low to high transition in REV (S09, bit 0) activates INT.
WORM
R/W
D6
PPDM
R/W
D5
Rev. 1.0
NVDM
R/W
D4
Function
RIM
R/W
D3
CIDM
R/W
D2
OCDM
R/W
D1
Si2401
REVM
R/W
D0
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