CC-56K2-IS Copeland Communications Inc, CC-56K2-IS Datasheet - Page 4

• Manufacturer Part Number: CC-56K2-IS
• Description: MODEM 56KBAUD SERIAL 3.3V
• Manufacturer: Copeland Communications Inc

Specifications of CC-56K2-IS

• Data Format: V.22, V23, V.32, V.34, V.90, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Mounting Type: -
• Other names: 539-1019

Host Interface
© 2004, Copeland Communications, Inc.
The host interface control and data signals are 3.3volts and are 5 volt tolerant. The World modem II modems
can be directly connected into 3.3 or 5 volt systems. Connect either pin 57 or pin 61 to 3.3V power supply.
Data Sheet
Page 4 of 60
World modem II Datasheet Rev 1.1
World modem II