SI3015-F-FS Silicon Laboratories Inc, SI3015-F-FS Datasheet - Page 59

• Manufacturer Part Number: SI3015-F-FS
• Description: IC ISOMODEM LINE-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3015-F-FS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 26 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -
• Lead Free Status / Rohs Status: Compliant

8. Pin Descriptions: Si2403
Pin #
5, 19
6, 18
7,17
1
2
3
4
8
9
CLKOUT/EECS/A0 Clock Output/EEPROM Chip Select/Address Bit 0.
CLKIN/XTALI
VDA, VDB
Pin Name
RXD/RD
RTS/D7
XTALO
VD3.3
GND
D6
Clock Input/Crystal Oscillator Pin.
This pin provides support for parallel-resonant, AT-cut crystals. XTALI also acts
as an input in the event that an external clock source is used in place of a crystal.
A 4.9152 MHz crystal or 4.9152 MHz clock is required.
Crystal Oscillator Pin.
This pin provides support for parallel-resonant AT-cut crystals. XTALO serves as
the output of the crystal amplifier.
Clock output in serial mode. Active low read/write enable for SPI EEPROM in
serial mode when pin 4 is pulled low during powerup. Address Enable in parallel
mode.
Data Bit.
Bidirectional parallel bus data bit 6 in parallel mode.
Digital Supply Voltage.
Provides the 3.3 V digital supply voltage to the Si2403.
Ground.
Connects to the system digital ground.
Digital Rail.
Pin provides decoupling for the internal power supplies.
Request-to-Send/Data Bit.
Request-to-send (for flow control) in serial mode. Bidirectional parallel bus data
bit 7 in parallel mode.
Receive Data/Read Enable.
Data output to DTE RXD pin in serial mode. Active low read enable pin in parallel
mode.
CLKOUT/EECS/A0
CLKIN/XTALI
TXD/WR
RXD/RD
CTS/CS
RTS/D7
RESET
XTALO
VD3.3
GND
VDA
D6
Rev. 1.2
10
11
12
1
2
3
4
5
6
7
8
9
24
23
22
21
20
19
18
17
16
15
14
13
Description
ISOB
VD3.3
GND
EECLK/D5
DCD/D4
ESC/D3
C1A
VDB
EESD/D2
RI/D1
INT/D0
AOUT/INT
Si2403
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