MPC5604B/C Microcontroller Reference Manual, Rev. 8
Freescale Semiconductor 29
Chapter 2
Introduction
2.1 The MPC5604B microcontroller family
The MPC5604B represents a new generation of 32-bit microcontrollers based on the Power Architecture
®
.
It belongs to an expanding family of automotive-focused products targeted at addressing the next wave of
body electronics applications within the vehicle.
This document describes the features of the family and options available within the family members, and
highlights important electrical and physical characteristics of the device.
The advanced and cost-efficient host processor core of the family complies with the Power Architecture
embedded category. It operates at speeds of up to 64 MHz and offers high performance processing
optimized for low power consumption. It capitalizes on the available development infrastructure of current
Power Architecture devices and is supported with software drivers, operating systems and configuration
code to assist with users implementations. See Section 2.4, Developer support, for more information.
2.2 Features
This section describes the features of the MPC5604B.
2.2.1 MPC5604B family comparison
Table 2-1 and Table 2-2 report the memory scaling of Code Flash and SRAM.
Table 2-3 provides a summary of the different members of the MPC5604B family. This information is
intended to provide an understanding of the range of functionality offered by this family.
Table 2-1. Code Flash memory scaling
Memory size Start address End address
256 KB 0x00000000 0x0003FFFF
384 KB 0x00000000 0x0005FFFF
512 KB 0x00000000 0x0007FFFF
Table 2-2. SRAM memory scaling
Memory size Start address End address
24 KB 0x40000000 0x40005FFF
28 KB 0x40000000 0x40006FFF
32 KB 0x40000000 0x40007FFF
40 KB 0x40000000 0x40009FFF
48 KB 0x40000000 0x4000BFFF
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