EVB51JM128 Freescale Semiconductor, EVB51JM128 Datasheet - Page 10

• Manufacturer Part Number: EVB51JM128
• Description: BOARD EVAL FOR MCF51JM128 MCU
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of EVB51JM128

• Contents: Evaluation Board
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51J
• Silicon Family Name: Flexis - MCF51JM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51JM128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Figure 4: PWR_SEL Option Header
MCU Power
Each power input to the target MCU has an option header. The option header allows current
measurement on each power input individually. The option header may also be used to apply
various input voltage levels.
VDD Option Header
The VDD option header applies board VDD to the target MCU. This jumper may be used to
apply alternate voltage levels or to measure input current under operating conditions.
VDDA Option Header
The VDDA option header connects the target device VDDA input to the EVB VDD rail by de-
fault. This jumper may be used to apply alternate voltage input or to measure input current
under operating conditions.
VSSA Option Header
The VSSA option header connects the target device VSSA input to the EVB digital ground by
default. This option header may be used to apply ultra clean ground or to measure input cur-
rent under operating conditions.
VREFH Option Header
The VREFH option header connects the target device VREFH input to the EVB VDD rail by
default. This jumper may be used to apply alternate voltage input or to measure input current
under operating conditions.
BDM
BDM
PWR_SEL
PWR_SEL
•
•
• •
• •
U S E R
VR1
VR1
G U I D E
Selects input voltage from PWR connector or terminal block
Selects input voltage from the integrated BDM
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F E B R U A R Y
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