MPC8541ECVTALF Freescale Semiconductor, MPC8541ECVTALF Datasheet - Page 81
MPC8541ECVTALF
Manufacturer Part Number
MPC8541ECVTALF
Description
IC MPU POWERQUICC III 783-FCPBGA
Manufacturer
Freescale Semiconductor
Datasheet
1.MPC8541EVTALF.pdf
(88 pages)
Specifications of MPC8541ECVTALF
Processor Type
MPC85xx PowerQUICC III 32-Bit
Speed
667MHz
Voltage
1.2V
Mounting Type
Surface Mount
Package / Case
783-FCPBGA
For Use With
MPC8548CDS - DEV TOOLS CDS FOR 8548CWH-PPC-8540N-VE - KIT EVAL SYSTEM MPC8540
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MPC8541ECVTALF
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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17.8.1 Termination of Unused Signals
If the JTAG interface and COP header are not used, Freescale recommends the following connections:
Freescale Semiconductor
•
•
•
TRST should be tied to HRESET through a 0 kΩ isolation resistor so that it is asserted when the
system reset signal (HRESET) is asserted, ensuring that the JTAG scan chain is initialized during
the power-on reset flow. Freescale recommends that the COP header be designed into the system
as shown in
case a JTAG interface may need to be wired onto the system in future debug situations.
Tie TCK to OV
incorrect data into the device.
No connection is required for TDI, TMS, or TDO.
MPC8541E PowerQUICC™ III Integrated Communications Processor Hardware Specification, Rev. 4.2
Figure
DD
through a 10 kΩ resistor. This prevents TCK from changing state and reading
52. If this is not possible, the isolation resistor allows future access to TRST in
System Design Information
81
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