CC-24K2-IP Copeland Communications Inc, CC-24K2-IP Datasheet - Page 14

• Manufacturer Part Number: CC-24K2-IP
• Description: MODEM 2400BAUD PARALLEL 3.3V
• Manufacturer: Copeland Communications Inc

Specifications of CC-24K2-IP

• Data Format: V.21, V.22, V.23, Bell 103
• Baud Rates: 2.4k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: Module
• For Use With: 539-1002 - KIT EVALUATION WORLD MODEM II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Power
© 2004, Copeland Communications, Inc.
The module is powered by an external 3.3 VDC source. Pins 57 and 61 are tied together internally on 3.3V
models and either or both connected to an external 3.3V supply. On 5V models, Pin 61 ONLY can be
connected to 5V. Pin 57 may still be used if a 3.3V power supply is required and 5V models are what is
available. There is no on-board regulation of the power supply. The system needs to supply approximately 50
mA of current.
The power pin(s) should be decoupled with a good quality 0.01 µF ceramic capacitor and a 1µF electrolytic or
tantalum capacitor.
WARNING: ONLY connect one (1) of the power supply pins to either 3.3V or
5V on 5V models.
supplies WILL damage the modem and/or the system it is installed in.
See CCI Common Socket Interface Specification for more details.
Connecting both pins 57 and 61 to different power
Page 14 of 60
Data Sheet
World modem II Datasheet Rev 1.1
World modem II