The MCF5407 integrated microprocessor
builds on the success of the award
winning(1) MCF5307 device by combining
its peripheral set with the high performance
Version 4 (V4) ColdFire core, achieving a
233 Dhrystone 2.1 MIPS performance
level at 162MHz. The fine-tuned
capabilities of the single pipeline in the
V4 Harvard microarchitecture deliver an
amazingly efficient 1.44 MIPS/MHz
without the additional cost of a second
pipeline. With this outstanding
performance level, code compatibility,
and well received integration, the
MCF5407 processor maximises value
for a broad range of embedded
applications while decreasing overall
time to market.
High System Performance
RISC architectures have traditionally
favoured performance at the expense of
code density. To improve code density,
many architectures offer a front-end
add-on to support compressed instruction
formats, but performance suffers. The
V4 ColdFire core hits the “sweet spot”
in this tradeoff. With the excellent code
density of the ColdFire architecture,
processor bus bandwidth requirements
are greatly reduced, while still achieving
outstanding levels of system performance.
The MCF5407 device’s significant
performance increase represents more
than three times the performance and
twice the system efficiency of any
previous ColdFire standard product,
providing a compelling migration path for
existing ColdFire designs. In addition,
the MCF5407 product offers an exciting
roadmap for users of the MC68EC040
and MC68EC060, offering more than
twice the performance of the 68EC060
and a broad array of integration that is
not available on either device, all at a
fraction of the price.
Integrated Peripherals
To accelerate system design and reduce
system cost, the MCF5407 processor
offers a rich array of memory and
peripheral integration in an award-
winning(1) combination. Features
common to many embedded applications,
such as DMAs, Timers, an SDRAM
interface, UART and USART and on-chip
memories are integrated cost-effectively
using aggressive process technologies.
Motorola’s ColdFire®MCF5407
Integrated Microprocessor
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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Fast Time to Market
The MCF5407 product extends the
successful 68K family by providing a
compatible environment for 68K and
ColdFire microprocessor customers
allowing leverage of world-class
third-party development tools,
software and programmer familiarity.
In fact, customers moving from 68K to
ColdFire microprocessors can use code
translation and emulation tools free of
charge, and subject to a licensing
agreement, to facilitate modifying and
reusing 68K assembly. The package,
pinout and integration mix of the
MCF5407 processor create an extremely
simple pin-to-pin compatible upgrade
with three times the performance for
current MCF5307 device designs.
By delivering on the development
roadmap for the 100% synthesizable
ColdFire family, Motorola provides
room to grow and powerful new
capabilities to designers eager to
create new classes of electronic
products, while leveraging their
previous investments.
Features
• V4 ColdFire processor core with
Harvard memory architecture and
branch cache acceleration logic
– Limited superscalar design
– Fully code compatible with Version
2 & 3 ColdFire processor core
– Enhanced instruction set
• 16K Instruction-cache, 8K data-cache.
• 4KByte SRAM.
• Multiply Accumulate (MAC) with
integer and fractional capabilities.
• Industry leading debug module
offering both background and real
time capability.
• Hardware integer divide unit.
• Integrated Processor
– DRAM Controller: (glueless
interface to SDRAM, FPM and EDO)
– 1 UART, 1 synchronous UART
– Four fully programmable DMA
Channels
– Eight Chip Selects
– 16-bit General Purpose I/O
– Two 16-bit Timers
– I2C module
– System Integration (PLL, SW
Watchdog)
• Doze Mode & Variable frequency
operation.
Product Specifications
• 233 Dhrystone 2.1 MIPS at 162 MHz.
• 0°-70°C operating temperature.
• Implemented in 0.22µm, QLM.
• Requires 1.8V and 3.3V power supply.
• 208-pin plastic QFP package.
• Pin compatible with MCF5307
(note voltage and timing changes).
Contact Information:
Motorola offers user’s manuals, product
briefs and application notes for all of its
ColdFire microprocessors. In addition, local
support is also provided for these products.
This information can be found at
http://www.motorola.com/ColdFire
For all other inquiries about Motorola
products, please contact the Motorola
Customer Response Center at:
800-521-6274 or
http://www.motorola.com/semiconductors
V4
16 K
Instruction
Cache
8 K
Data
Cache
System
Bus
Controller
DRAM Cntr
& Chip
Selects
General
Purpose I/O
MAC
H/W Divide
Debug
Module
I Addr Gen
I Fetch 1
I Fetch 2
IEDecode
Addr Gen
Op Fetch 1
Op Fetch 2
Execute
Instr Buf
Dec&Sel Op
2K SRAM
2 Timers
4 DMAs
2K SRAM
UART/
USART
I2C
PLLJTAG
Interrupt Ctr
2001 Motorola, Inc. All rights reserved. Motorola, M and ColdFire
are registered trademarks of Motorola, Inc. All other names,
products and services are trademarks or registered trademarks
of their respective holders. This document contains information
on a new product under development. Specifications and
information herein are subject to change without notice.
(1) The MCF5307 won the Editor’s Choice Award for “1998
Microprocessor of the Year” from Microprocessor report.
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...