DS89C450-K00
DS89C450 Evaluation Kit
www.maxim-ic.com
GENERAL DESCRIPTION
The DS89C450-K00 Evaluation Kit is a proven
platform to conveniently evaluate the capabilities of
the Ultra-High-Speed Flash Microcontroller family.
The kit contains the DS89C450 in a DIP-40 socket,
128K of SRAM mapped through a preprogrammed
CPLD, a power-supply regulator, two DB-9 serial
connectors, and switches and LEDs to control and
display board operation. With the addition of a power
supply and an RS-232 cable connected to a personal
computer, the kit provides a completely functional
system ideal for application development and debug.
The DS89C450-K00 can also be used as a
programming and development platform for the
DS5000(T). Quick-start instructions and sample
programs can be obtained from the DS5000 directory
on the software tool disk, or from Dallas
Semiconductor technical support. Email us at
micro.support@dalsemi.com.
FEATURES
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Easily Load Code Using Bootstrap Loader and
Serial 0 Port (DB-9, J2)
Two DB-9 RS-232 Serial Connectors
Two Internal Serial Ports
On-Board Power Supply Regulator
128K of On-Board Program+Data RAM
Preprogrammed Xilinx CPLD Handles Address
Multiplexing and RAM Mapping
LED Display of Port 0 Levels
Push-Button Switches for Reset and Interrupt
Generation
Prototyping Area
Board Schematics Included to Provide a
Convenient Reference Design
EVALUATION KIT CONTENTS
Evaluation Kit Board with Processor and 16.384MHz
Crystal Installed
8051-Based Microcontroller Software Eval Disk
ORDERING INFORMATION
PART
DS89C450-K00
TEMP
RANGE
Room
DIMENSIONS
Approx. 16cm x 10cm
Figure 1. DS89C450 Evaluation Kit Board
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REV: 092704