M52210DEMO Freescale Semiconductor, M52210DEMO Datasheet - Page 10

• Manufacturer Part Number: M52210DEMO
• Description: BOARD DEV MCF5221X LOW COST
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of M52210DEMO

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF52210
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• Architecture: 32-bit (not ARM)
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V2
• Silicon Core Number: MCF52
• Silicon Family Name: MCF5221x
• Kit Contents: Board
• Rohs Compliant: Yes
• For Use With/related Products: MCF5221x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 2: PWR Jack
Terminal Block
The TB1 terminal block is a 3.5mm, screw-type terminal block connected directly to the VDD
voltage rail. This allows the use of 2 AA batteries to supply power to the board. Exercise cau-
tion when using this input since input protection is not applied. This input requires a regulated
+3.3V voltage source.
Figure 3: TB1 Terminal Block
Connector J1
See the schematic for details on using this connection to supply power to the board or source
power from the board. This input requires a regulated +3.3V voltage source.
Excessive voltage or current input at either connector J1 or terminal TB1 may damage the
board.
Power Indicators
The +3.3V LED shows when the +3.3V rail is energized. Located on the output of the ON/OFF
switch, the +3.3V LED illuminates when the board is energized regardless of power input
source. The +5V LED shows when the +5V rail is energized.
POWER SWITCH
The ON/OFF switch connects and disconnects all input sources to the +3.3V rail. In the OFF
position, no voltage is present on the +3.3V rail. In the ON position, the input voltage source is
connected to the +3.3V rail.
-
PWR
+
2.0mm – 2.1mm, center-positive, +V input
Input voltage: +6V to +12V
Accepts wire size 28AWG – 16AWG
Applied voltage must be +3.3V.
CAUTION
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