DEMOEM Freescale Semiconductor, DEMOEM Datasheet - Page 7

• Manufacturer Part Number: DEMOEM
• Description: BOARD DEMO HARDWARE ONLY
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr
• Type: MCUr

Specifications of DEMOEM

• Contents: Board, Cable, DVD and Guide
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51EM
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V
• Board Size: 6 in x 4.5 in
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: MCF51EM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51EM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DEMOEM User Manual
BDM interface:
Power:
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Freescale Form Factor Parameters must be followed
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Integrated P&E Embedded Multilink Circuitry
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BDM Connector (6-pin Header) (not populated)
Jumpers (J39 and J40) to select programming the MCU daughter
card or the MC9S08QE8 on the DEMOEM
Power LED
Board power via the USB connection
On board Voltage Regulator with 3.3V output to MCU
Barrel style power connector (2.1 mm)
AAA battery holder for 2 batteries. (Alternate board power supply).
Power switch for all board power
Connectors for MCF51EM256 100-pin LQFP (DCF51EM256)
PCB coloring:
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50-pin (2x25-pin) connector labeled MCU_PORT (J1) to bring out
some device signals
MCU_PORT (J1) has a (2.54 pitch, dual row) through-hole
Female connector: 2x25 Socket Header, Pass Thru, .1", Bottom
Entry, SMT
MDI interface features:
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Embedded Multilink design populated on bottom of board
jumper to SCI1 or SCI3 pins of EM MCU
Multilink to header pins
Black-colored mother board
Red-colored daughter card
SCI signals from Embedded Multilink connected through
“Logic analyzer” inputs to timer channels of Embedded
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