World modem II Page 6 of 60 2004, Copeland Communications, Inc. World modem II Datasheet Rev 1.1 Detailed Specifications Asynchronous " />
參數(shù)資料
型號: CC-14.4K2-IP
廠商: Copeland Communications Inc
文件頁數(shù): 56/60頁
文件大?。?/td> 0K
描述: MODEM 14.4KBAUD PARALLEL 3.3V
標(biāo)準(zhǔn)包裝: 30
數(shù)據(jù)格式: V.22,V23,V.32,Bell 103,Bell 212A
波特率: 14.4k
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 模塊
包裝: 散裝
配用: 539-1002-ND - KIT EVALUATION WORLD MODEM II
Data Sheet
World modem II
Page 6 of 60
2004, Copeland Communications, Inc.
World modem II Datasheet Rev 1.1
Detailed Specifications
Asynchronous Serial Interface
The Asynchronous Serial Interface is a complete UART consisting of Receive and Transmit signals as well as
RTS, CTS, DSR, DTR, DCD and RI control signals. RTS/CTS, DSR/DTR and XON/XOFF flow control are
supported.
The UART is programmable to support a number of baud rates and data formats. Supported data rates and
formats are:
Data Bits: 8
Stop Bits: 1
Baud Rates: 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 14.400, 19200, 28800, 38400, 56000, 57600,
115200, 128000, 230400, 460800, 921600
Item
Specification
Data Rate
56K bps-28K
2400 bps – 33.6K bps
2400 bps – 14.4K bps
1200bps
300 bps
V.90
V.34
V.32bis
V.22, V.23 or Bell 212A
V.21 or Bell 103
Data Format
Bit format
Selectable 8,9,10 or 11 bits per character
Compatibility
V.23, V.22bis, V.21, Bell 212A & Bell 103
Control
AT command set
Host Interface
Serial
TTL - 8,9,10 & 11 bit asynchronous data @ 2400-19.2Kbps rate
Flow Control
CTS, RTS, DCD, RI
Features
Caller ID
Bellcore (US) & ETSI (European)
PCM/CODEC
Parallel Phone Detection
On-hook and off-hook detection
International Operation
Via programmable control registers
Dialing
DTMF & pulse
Power Requirements
Voltage
Current
3.3 V Nominal
3.0V Minimum
3.6V Maximum
35 mA Operating Maximum
130 A Standby Maximum
Environmental
Temp Range
Commercial 0C-70C
Compliance
1
FCC part 15
FCC part 68
EN50082-1
CTR-21
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