Key facts
- Brand
- Freescale
- Model
- MPC7455
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-12
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freescale MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series Manual
This document describes part-number-specific changes to recommended operating conditions and revised electrical specifications for the MPC7455 RISC Microprocessor. It supersedes specifications in the general MPC7455 RISC Microprocessor Hardware Specifications for the part numbers listed in Table A. The document focuses on the XPC7455RX1000SC model, detailing modifications to achieve a 1 GHz CPU frequency.
Read onlineFreescale MPC7455 specifications
| Core supply voltage | 1.85 V ±50 mV |
|---|---|
| PLL supply voltage | 1.85 V ±50 mV |
| Die-junction temperature | 0 to 75 °C |
| Full-Power Mode Typical Power | 35.5 W |
| Full-Power Mode Maximum Power | 50.0 W |
| Nap Mode Typical Power | 3.7 W |
| Sleep Mode Typical Power | 1.7 W |
| Deep Sleep Mode Typical Power | 1.1 W |
All Freescale MPC7455 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical power consumption in Full-Power Mode?
The typical power consumption in Full-Power Mode is 35.5 W.
What is the typical power consumption in Deep Sleep Mode?
The typical power consumption in Deep Sleep Mode (PLL Disabled) is 1.1 W.
What is the MPC7455 microprocessor?
The MPC7455 is a third-generation implementation of the fourth generation (G4) PowerPC RISC microprocessor family.
From: Freescale MPC7455 RISC Microprocessor Hardware Specifications Handbook
What are the dimensions of the L2 cache?
The on-chip Level 2 cache consists of a unified instruction and data memory with a size of 256-Kbyte.
From: Freescale MPC7455 RISC Microprocessor Hardware Specifications Handbook