101-0680 Rabbit Semiconductor, 101-0680 Datasheet - Page 97

• Manufacturer Part Number: 101-0680
• Description: KIT DEV RABBITCORE/RCM3700
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Moduler

Specifications of 101-0680

• Rohs Status: RoHS non-compliant
• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3700
• Data Bus Width: 8 bit
• Interface Type: Ethernet
• For Use With/related Products: RCM3700
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1038

Table B-1 lists the electrical, mechanical, and environmental specifications for the
RCM3700 Prototyping Board.
B.1.3 Power Supply
The RCM3700 requires a regulated 4.75 V to 5.25 V DC power source to operate.
Depending on the amount of current required by the application, different regulators can
be used to supply this voltage.
The RCM3700 Prototyping Board has an onboard +5 V switching power regulator from
which a +3.3 V linear regulator draws its supply. Thus both +5 V and +3.3 V are available
on the RCM3700 Prototyping Board.
The RCM3700 Prototyping Board itself is protected against reverse polarity by a Shottky
diode at D2 as shown in Figure B-3.
RabbitCore RCM3700 User’s Manual
Board Size
Operating Temperature
Humidity
Input Voltage
Maximum Current Draw
(including user-added circuits)
A/D Converter
IrDA Transceiver
Prototyping Area
Standoffs/Spacers
Parameter
Table B-1. RCM3700 Prototyping Board Specifications
Figure B-3. RCM3700 Prototyping Board Power Supply
4.50" × 6.50" × 0.75" (114 mm × 165 mm × 19 mm)
–20°C to +60°C
5% to 95%, noncondensing
7.5 V to 30 V DC
800 mA max. for +3.3 V supply,
1 A total +3.3 V and +5 V combined
8-channel ADS7870 with programmable gain configurable for
11-bit single-ended, 12-bit differential, and 4–20 mA inputs
• Input impedance 6–7 M
• A/D conversion time (including 120 µs raw count and
HSDL-3602, link distances up to 1.5 m
2.5" × 3" (64 mm × 76 mm) throughhole, 0.1" spacing,
additional space for SMT components
5, accept 4-40 × 1/2 screws
Dynamic C) 180 µs
Specification
95