RC224ATL General Description
RC224ATL Features
• Data modes
CCITT V.22 bis (2400 bps), V.22 (1200 bps)
Bell 212A (1200 bps) and 103 (300 bps)
Enhanced AT commands
• Group 3 fax modes
V.29 (9600/7200 bps) transmit
V.27 ter (4800/2400 bps) transmit and receive
V.21 Channel 2 (300 bps) transmit and receive
• EIA-578 Service Class 1 commands
• V.42/MNP2-4 and V.42 bis/MNP 5 can be supported through host software without additional hardware
• Data/fax discriminator and auto answering
• Communications software compatible
• Integrated call progress and dialing
• No external microcomputer or memory required
• Parallel or serial asynchronous DTE interface
• A/A1 relay control
• NVRAM interface allows storage of two user configurations and four 36-digit dial strings
• Automatic adaptive/fixed compromise equalization
• Programmable sleep mode and wake-up
• Full-duplex data mode test capabilities: Analog loop, local digital loop, and remote digital loop
• Half-duplex fax mode test capabilities
• Automatic format/speed sensing
• Low power consumption (typical)
Operating: 100 mW
Sleep-Idle: 25 mW
Sleep-Stop: 5 mW
• Single +5 V power supply or Dual + 3.3 VDD and + 5 VAA power supplies
• Package options:
68-pin plastic leaded chip carrier (PLCC)
100-pin plastic quad flat pack (PQFP)
RC224ATL Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All