DS80C400 (DSTINIm400)
Networked Microcontroller Evaluation Kit
www.maxim-ic.com
GENERAL DESCRIPTION
The DSTINIm400 is a fully assembled and tested
circuit board that evaluates the DS80C400 network
microcontroller. In addition to the DS80C400, the
DSTINIm400 includes a real-time clock, 1MB flash,
1MB static RAM, and support for an external
Ethernet PHY for connecting to a wide variety of
networks. The circuit board is designed as a module
to be plugged into a 144-pin SODIMM connector. For
evaluation, the DSTINIm400 can be inserted into the
DSTINIs400 socket board. The combination of the
two boards allows full evaluation of the features of
the DS80C400 using an Ethernet network.
Detailed information about the initial setup process
and use of the TINI platform is contained in
Application Note 612: Getting Started with the
TINIm400 (DS80C400) Verification Module.
FEATURES
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Hosts the TINI Runtime Environment in
Validated Hardware Design (in Conjunction with
the DSTINIs400)
Industry Standard MII Interface to Connects to
Network Interfaces Including 10/100 Base-T,
Optical, and HomePNA
Three Hardware Serial Ports
Integrated 1-Wire Network Master
CAN2.0B Port
Real-Time Clock for Time Stamping
1MB Flash ROM for Application Storage
1MB NV SRAM for Data Storage
3.3V Single-Supply Operation
Fully Assembled and Tested Design
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ORDERING INFORMATION
PART
DSTINIm400
TEMP RANGE
0°C to +70°C
DIMENSIONS
Approx. 67mm x
48mm, 144 SODIMM
Note:
To evaluate the DS80C400, order both a DSTINIm400 and
a DSTINIs400.
COMPONENT LIST
DESIGNATION
C1–C5,
C8–C14, C17,
C18
C6, C7
C15
C16
C19, C20
BT1
QTY
14
2
1
1
2
1
DESCRIPTION
0.1mF, ±20%, 10V ceramic
capacitors (0805)
27pF, ±20%, 50V C0G ceramic
capacitors (0805)
1.0mF, ±20%, 10V ceramic
capacitor (1206)
4.7mF, ±20%, 10V ceramic
capacitor (1206)
47mF, ±20%, tantalum
capacitors (C)
CR1632 3V lithium cell
DESIGNATION
DN1
DS1
Q1, Q3
Q2
R1, R4, R7, R8
R2
R3
R5
QTY
1
1
2
1
4
1
1
1
DESCRIPTION
BAT54S diode (SOT23)
SML-LX23SRC Lumex LED
BSS84 P-Channel FET
(SOT23)
2N7002 N-Channel FET
(SOT23)
10kW, ±5% resistors (0805)
1.5kW, ±5% resistor (0805)
1kW, ±5% resistor (0805)
2.2kW, ±5% resistor (0805)
TINI and 1-Wire are registered trademarks of Dallas Semiconductor.
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DS80C400 (DSTINIm400) Networked Microcontroller EV KIT
COMPONENT LIST (continued)
DESIGNATION
R6
U1
U2, U3
U4
U5, U6
QTY
1
1
2
1
2
DESCRIPTION
10W, ±5% resistor (0805)
DS80C400 networked
microcontroller
HM62W8512BLTT-7UL
512kB RAM
AM29LV081B-70EC 1MB flash
MAX6365PKA31 reset
controllers
DESIGNATION
U7
U8
U9
Y1
Y2
QTY
1
1
1
1
1
DESCRIPTION
MAX1792EUA18 voltage
regulator
DS1672U-33 real-time clock
DS2502-E48 IEEE MAC
address
14.7456MHz crystal
32kHz crystal
QUICK START
It is highly recommended that the developer use the DSTINIs400 sockets board in conjunction with the
DSTINIm400. The DSTINIs400 was specifically designed to hold the DSTINIm400 and provide the physical
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interconnects (Ethernet PHY), as well as the 1-Wire, I C™, SPI™, CAN, and four serial port connectors.
If the developer wishes to implement his or her own design using the DSTINIm400, a 144-pin SODIMM connector
such as the Hirose SX6E-144S-0.8SH is required.
The TINIm400 must be seated correctly into the DSTINIs400 to ensure a proper connection. Insert the TINIm400
into the connector at a 30-degree angle. Place index fingers behind the SODIMM connector and place thumbs on
the top edge of the TINIm400, pressing firmly until it clicks into place or seats with only a millimeter of gold contact
exposed. Press the TINIm400 down parallel to the TINIs400 until the side arms latch into the center of the
semicircular cutouts on the TINIm400.
Note that the flash used on the DSTINIm400 limits applications to a maximum of 2x clock multiplier mode with the
included 14.7456MHz crystal. Use of the 4x clock multiplier mode results in unstable operations.
FOR MORE INFORMATION
TINI platform details can be found at
www.maxim-ic.com/TINI.
The
TINI Specification and Developer’s Guide
(Addison-Welsey, 2001) is an invaluable resource when developing with the TINI platform. Download a free copy
from our website at
www.maxim-ic.com/TINIguide.
DS80C400 INFORMATION
For more information about the DS80C400 network microcontroller, please consult the DS80C400 data sheet
available on our website at
www.maxim-ic.com/microcontrollers.
ADDITIONAL RESOURCES
For detailed information about the initial setup and use of the TINI platform, refer to
Application Note 612: Getting
Started with the TINIm400 (DS80C400) Verification Module at
www.maxim-ic.com/appnoteindex.
DS80C400 Networked Microcontroller Data Sheet:
www.maxim-ic.com/DS80C400
Microcontroller Website:
www.maxim-ic.com/microcontrollers
I
2
C is a trademark of Philips Corp. Purchase of I
2
C components of Maxim Integrated Products, Inc., or one of its sublicensed Associated
Companies, conveys a license under the Philips I
2
C Patent Rights to use these components in an I
2
C system, provided that the system
conforms to the I
2
C Standard Specification as defined by Philips.
SPI is a trademark of Motorola Inc.
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