Details

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Parameter	Description	Value
Part Number	Full Part Number	MPC5554MZP80
Package Type	Package Style	LQFP-144
Operating Temperature Range	Temperature Range for Normal Operation	-40°C to +125°C
Supply Voltage (VCC)	Operating Supply Voltage Range	3.0V to 3.6V
Clock Frequency	Maximum Clock Frequency	100 MHz
Flash Memory	On-chip Flash Memory Size	512 KB
RAM	On-chip RAM Size	64 KB
ADC	Analog-to-Digital Converter Channels	16-bit, 8 channels
DAC	Digital-to-Analog Converter Channels	12-bit, 2 channels
Timers	Number of Timers	6 (3x 32-bit, 3x 16-bit)
Communication Interfaces	Available Communication Interfaces	CAN 2.0B, LIN, SPI, I2C, UART
GPIO	General Purpose Input/Output Pins	80
Watchdog Timer	Watchdog Timer	Yes
Power Management	Low Power Modes	Sleep, Doze, Stop, Wait
Brownout Detection	Brownout Detection	Yes
Reset Circuitry	On-chip Reset Circuitry	Yes
Package Pin Pitch	Pin Pitch of the Package	0.5 mm
ESD Protection	Electrostatic Discharge Protection	Yes
RoHS Compliance	Restriction of Hazardous Substances	Compliant

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the specified range of 3.0V to 3.6V.
   • Use appropriate decoupling capacitors (typically 0.1μF and 10μF) close to the power pins to stabilize the supply.

2. Clock Configuration:

   • The internal oscillator can be configured for frequencies up to 100 MHz. External crystal or clock sources can also be used if required.

3. Memory Usage:

   • Utilize the 512 KB flash memory for program storage and the 64 KB RAM for data storage and variables.

4. Peripheral Configuration:

   • Configure the ADC, DAC, and timers as needed for your application. Refer to the datasheet for detailed register settings.
   • Set up communication interfaces (CAN, LIN, SPI, I2C, UART) according to the specific protocol requirements.

5. GPIO Configuration:

   • Configure GPIO pins as inputs or outputs based on your application needs. Use internal pull-up or pull-down resistors if necessary.

6. Low Power Modes:

   • Implement low power modes (Sleep, Doze, Stop, Wait) to reduce power consumption during idle periods.

7. Watchdog Timer:

   • Enable the watchdog timer to ensure the system resets in case of a software fault.

8. Brownout Detection:

   • Enable brownout detection to prevent operation under insufficient power conditions.

9. PCB Layout:

   • Follow recommended PCB layout guidelines to ensure proper signal integrity and minimize noise interference.

10. Software Development:

    • Use the provided development tools and software libraries to write and debug your code. Refer to the user manual and application notes for detailed instructions.

For more detailed information, refer to the official MPC5554MZP80 datasheet and user manual.

(For reference only)