32-bit ColdFire
MCF5301x Family
Target Applications
• Building automation
• Home automation
• Fire and alarm systems
• Access control
• Factory automation
• Medical monitoring equipment
• Point of sale systems
• Intercom and public address systems
Overview
The MCF5301x family of 32-bit
microprocessors combines low power, high
integration and extensive connectivity with an
audio sub-system, into a powerful platform for
general industrial control applications, including
digital voice functionality for intercom and
public address systems. The audio system
includes a speech CODEC, microphone,
headset and loud speaker amplifiers, and an
optional NRE-free VoIP-based digital voice
solution designed specifically for industrial and
consumer applications.
The MCF5301x family supports extensive
connectivity functions, with dual 10/100
Ethernet MACs, two USB controllers, three
UARTs, two smart card interfaces, SPI, I
SSI and an SDIO host controller for easy
connection to flash memory cards or wireless
connectivity modules such as Wi-Fi. The
V3 ColdFire
accumulate unit, 16 KB of cache and 128
KB of integrated SRAM, provides a high level
of performance for embedded control with
industry-leading low power consumption
across all operating modes.
Development Tools
M53015EVB
An evaluation and development system
supporting all peripheral functions and
commonly used memory configurations
includes a µClinux BSP. May be used as a
reference design or base for end application
hardware designs.
®
CPU with enhanced multiply
®
Microprocessors
2
C,
M53017KIT
The digital voice solution kit includes an
NRE-free software and hardware solution
specifically designed for intercom and public
address applications, and is also suitable for
IP telephony.
Features
Audio sub-system
(CODEC and amplifiers)
Low-power C90LP process
Dual 10/100 Ethernet MAC
SDIO host interface
Dual smart card interface
NRE-free VoIP software
MCF5301x Block Diagram
Additional Modules
Software
Optional
Crypto
VoIP
BDM
Codec
Voice
Benefits
Easy implementation of voice functionality and reduced system cost
Low power consumption in all operating modes
Enables network switching or ring/daisy chain network topology
implementation
Supports use of SD memory cards and wireless communication
modules, including Wi-Fi and Bluetooth
Easy implementation of user or equipment authentication
Voice and media middleware, telephony features, encore voice
processing subsystem, API, broadcast and mass notification,
bootloader, WebUI and remote provisioning modules
SSI
10/100
10/100
USB Host
USB OTG
FEC
FEC
PLL
Cache
16K
I/D
M53017MOD
Production-ready digital voice module includes
a pre-programmed memory system suitable
for direct use in small to medium volume
applications.
ColdFire
4-ch., 32-bit
Core
V3
4-ch. PIT
Card I/F
32 kHz
Smart-
Timer
Osc
RTC
®
16-ch. DMA
Controller
®
Card I/F
System
Smart-
SRAM
SDIO
128K
GPI/O
Bus
I
2
C
Chip Selects
DDR/SDR
Controller
SDRAM
UART
UART
UART
DSPI
and
JTAG