MPC755 RISC Microprocessor Hardware Specifications Addendum for the XPC755xxxnnnLE Series, Rev. 0.1

2

Freescale Semiconductor

Part numbers addressed in this document are listed in Table A. For more detailed ordering information, see

Section 10, “Ordering Information.”

4.1

DC Electrical Characteristics

Table A. Part Numbers Addressed by This Data Sheet

Freescale

Part Number

Operating Conditions

Significant Differences from

Hardware Specification

CPU

Frequency

(MHz)

(°C)

XPC755BRX400LE

400

2.0 V ±100 mV

0 to 105

Modified power specifications. These devices

are no longer in production.

XPC755BPX400LE

XPC755CRX450LE

450

Note: The X prefix in a Freescale PowerPC part number designates a “Pilot Production Prototype” as defined by

Freescale SOP 3-13. These are from a limited production volume of prototypes manufactured, tested, and Q.A.

inspected on a qualified technology to simulate normal production. These parts have only preliminary reliability and

characterization data. Before pilot production prototypes may be shipped, written authorization from the customer must

be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may

still occur while shipping pilot production prototypes.

Characteristic

Symbol

Recommended Value

Unit

Notes

400 MHz, 450 MHz

Min

Max

Core supply voltage

1.90

2.10

V

2

PLL supply voltage

1.90

2.10

V

2

L2 DLL supply voltage

1.90

2.10

V

2

Notes:

1. These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not

guaranteed.

2. 2.0 V nominal.