MOTOROLA MPC555PB D Rev. 3, 2 2003 MPC555 Product Brief
Summary
The MPC555 is a powerful Motorola PowerPC microcontroller designed for complex embedded systems requiring high performance and reliable real-time processing capabilities. Featuring a robust architecture, it includes ample memory (Flash/RAM), dual time processors (TPU3), advanced communication modules like CAN 2.0B, and sophisticated I/O management (MIOS1). This technical brief provides comprehensive details on the device's major components—including specialized peripherals, bus interfacing, and memory control—making it an essential resource for professional engineers developing demanding industrial or aerospace applications.
Manual Details
| Brand | Motorola |
|---|---|
| Pages | 12 |
| File Size | 82.07 KB |
| Published | June 06, 2026 |
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Frequently Asked Questions
What is the maximum number of analog input channels available on the MPC555?
The dual QADC64 can provide up to 41 total input channels using internal and external multiplexing.
What protocols does the MPC555 support for communication?
It supports two CAN 2.0B controllers, making it suitable for robust data networking.
Is there a dedicated port available for debugging or testing the chip?
Yes, the USIU includes an IEEE 1149.1 JTAG test access port for development and verification.
What is the operational temperature range of this microcontroller?
The standard operating range is -40 °C to 125 °C, though the 'A' suffix device supports -55 °C to 125 °C.