MCF5206ECAB40 Datasheet, PDF (1/2 Pages) Freescale Semiconductor, Inc – Motorolas ColdFire MCF5206e Integrated Microprocessor

Freescale Semiconductor, Inc.
Motorola’s ColdFire^® MCF5206e
Integrated Microprocessor
The MCF5206e integrated microprocessor
combines a Version 2 ColdFire core with
several peripheral functions such as a
DRAM controller, timers, parallel and
serial interfaces, and system integration.
This device is an enhanced version of the
ColdFire MCF5206 microprocessor.
The enhancements made to the MCF5206e
are increased 4 Kbyte I-cache and 8
KByte SRAM , increased frequency and
the introduction of a Multiply Accumulate
(MAC) unit, hardware divide, and two-
channels of DMA. The MCF5206e
processor provides a cost-effective
solution delivering 50 Dhrystone 2.1 MIPs
at a frequency of 54MHz.
High System Performance
Designed for embedded control
applications, the MCF5206e Version 2
core delivers enhanced performance
while maintaining low system costs.
The addition of a MAC module and
hardware divide to the core increases
performance of complex arithmetic func-
tions normally used in DSP applications.
To speed program execution, the on-chip
instruction cache and SRAM provide
one-cycle access to critical code and
data. The MCF5206e microprocessor
greatly reduces the time required for
system design and implementation by
packaging common system functions on
chip and providing glueless interfaces
to 8-bit, 16-bit and 32bit DRAM, SRAM
and I/O devices. The MCF5206e offers a
progressive roadmap for 68K users offering
more than six times the performance of
the MC68340 with a similar peripheral set
and fifteen times the performance of the
MC68306. These performance levels
are combined with an enhanced level of
integration over the 683xx family, at a
fraction of the price. The package, pinout
and integration mix of the MCF5206e
creates a pin-compatible upgrade path
with almost three times the performance
for current MCF5206 designs.
Integrated Peripherals
To speed system design and reduce
system cost, the MCF5206e offers a
rich array of memory and peripheral
integration that has been well received
in the market place. Features common to
many embedded applications, such as
DMAs, Timers, a DRAM controller, UART,
and on-chip memories are integrated in
a cost-effective manner using advanced
process technologies.
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