Details

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MPU POWERQUICC II 480-TBGA

Parameter	Description	Value
Device Name	Microcontroller Unit (MCU)	MPC8270CZUUPEA
Manufacturer	NXP Semiconductors
Package Type	BGA (Ball Grid Array)	352-Pin
Operating Voltage	Supply Voltage Range	3.3V ± 10%
Clock Frequency	Maximum Clock Frequency	300 MHz
Core	Processor Core	PowerPC 8270
L1 Cache	Level 1 Instruction Cache Size	32 KB
L1 Cache	Level 1 Data Cache Size	32 KB
L2 Cache	Level 2 Cache Size	512 KB
Memory Interfaces	External Memory Interface	SDRAM, DDR SDRAM, SRAM
I/O Interfaces	Serial Interfaces	UART, SPI, I2C
Ethernet	Integrated Ethernet Controller	10/100 Mbps
USB	USB Controller	USB 2.0 Full Speed
PCI	PCI Interface	33 MHz, 32-bit
Temperature Range	Operating Temperature Range	-40°C to +85°C
Power Consumption	Typical Power Consumption	2.5 W (at 300 MHz)
Pin Configuration	Pin Count	352
Dimensions	Package Dimensions	35 mm x 35 mm
RoHS Compliance	RoHS Compliant	Yes

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage is within the specified range of 3.3V ± 10%.
   • Use appropriate decoupling capacitors near the power pins to reduce noise.

2. Clock Configuration:

   • Connect an external crystal or oscillator to the clock input pins to provide the required clock frequency.
   • Configure the internal PLL (Phase-Locked Loop) if higher clock frequencies are needed.

3. Memory Configuration:

   • Connect external memory devices (SDRAM, DDR SDRAM, SRAM) according to the datasheet specifications.
   • Configure the memory controller registers to set up the memory timing parameters.

4. Serial Interfaces:

   • Connect UART, SPI, and I2C lines to external devices as needed.
   • Configure the serial interface registers to set baud rates, data formats, and other settings.

5. Ethernet Interface:

   • Connect the Ethernet controller to an external PHY (Physical Layer) device.
   • Configure the Ethernet controller registers to set up the link and communication parameters.

6. USB Interface:

   • Connect the USB controller to an external USB hub or host.
   • Configure the USB controller registers to set up the device mode and communication parameters.

7. PCI Interface:

   • Connect the PCI interface to a PCI bus.
   • Configure the PCI controller registers to set up the bus and communication parameters.

8. Thermal Management:

   • Ensure adequate cooling by using heat sinks or heatspreaders.
   • Monitor the temperature of the device during operation to ensure it stays within the operating temperature range.

9. Programming:

   • Use a JTAG debugger or bootloader to program the device.
   • Refer to the NXP documentation for specific programming procedures and tools.

10. Testing:

    • Perform functional tests to verify that all interfaces and peripherals are working correctly.
    • Use diagnostic tools and software to troubleshoot any issues.

For detailed information, refer to the NXP MPC8270CZUUPEA datasheet and application notes.

(For reference only)