SI2457FS18-EVB Silicon Laboratories Inc, SI2457FS18-EVB Datasheet - Page 8

• Manufacturer Part Number: SI2457FS18-EVB
• Description: BOARD EVAL SI2457 + SI3018 16PIN
• Manufacturer: Silicon Laboratories Inc
• Series: ISOmodem®r

Specifications of SI2457FS18-EVB

• Main Purpose: Telecom, Data Acquisition Arrangement (DAA)
• Utilized Ic / Part: Si2457
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si2457/34/15/04-Si3008
8
CTS
RTS
8-B it Data
M ode
9-B it Data
M ode
R X
T X
t
t
R TS
R TS
UART Timing for Modem Transmit Path (9N1 Mode with 9th Bit Escape)
t
R TH
S tart
S tart
Figure 2. Asynchronous UART Serial Interface Timing Diagram
UART Time for Modem Receive Path (8N1 Mode)
D0
D0
D1
D1
D2
D2
Preliminary Rev. 0.7
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
E S C
S top
S top
t
CTH