20-101-1306 Rabbit Semiconductor, 20-101-1306 Datasheet - Page 83

• Manufacturer Part Number: 20-101-1306
• Description: CORE MODULE RCM5750
• Manufacturer: Rabbit Semiconductor
• Type: Serial to Ethernetr

Specifications of 20-101-1306

• Module/board Type: MPU Core Module
• Number Of I/os: 32
• Ethernet Connection Type: 10/100 Base-T
• Memory Type: Flash
• Operating Voltage: 3.3 V
• Operating Current: 70 mA
• Operating Temperature Range: - 40 C to + 85 C
• Board Size: 30 mm x 51 mm x 3 mm
• Product: Modules
• For Use With/related Products: RCM5750
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1183

E.1 Introduction
The Serial Communication accessory board included in the Deluxe Development Kit provides
two 3-wire serial ports to use in conjunction with selected sample programs. The Serial Commu-
nication accessory board is shown below in Figure E-1, with its main features identified.
E.1.1 Serial Communication Accessory Board Features
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MiniCore RCM5700/RCM6700 User’s Manual
Power Connection
MiniCore header socket connections.
Power LED
tion accessory board.
Module Extension Headers
below header J2. Developers can solder wires directly into the appropriate holes, or, for more
flexible development, a 2 × 25 header strip with a 0.1" pitch can be soldered into place. See
Figure E-4 for the header pinouts.
RS-232 Headers
and J3 respectively. Header J4 can be set up as a 5-wire RS-232 serial port with flow control
provided by Serial Port C.
—The power LED lights whenever power is connected to the Serial Communica-
—Serial Ports C and D are brought out as 3-wire RS-232 ports on headers J4
Figure E-1. Serial Communication Accessory Board
—Power is supplied to the Serial Communication accessory board via the
—The complete pin set of the MiniCore module is duplicated
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