ConnectCore® 7U
Universal ARM7 Core Module
Embedded ARM core processor module offers a wide range
of connectivity options and integrated networking support
in a compact DIP form factor.
Overview
The ConnectCore 7U core processor module utilizes Digi’s
high-performance NS7520 NET+ARM microprocessor,
providing the ideal core processor platform for product designs
demanding an additional level of performance, connectivity
and flexibility. Combining core processing capabilities with
long-term product availability, it is suited for applications
including transportation, security/access control, building and
industrial automation, retail, warehousing and others.
Block Diagram
48pin
Conn
DATA[0-31]
ADDR[0-9]
ADDR[0-23]
CS1
JTAG
WE, OE, CS3, CS4
The module offers 16 MB of SDRAM and up to 8 MB of
on-board Flash memory, an integrated 10/100 Mbit Ethernet
MAC/PHY, up to two configurable UART/SPI ports, an I2C
bus interface option, 16 shared GPIO ports for applicationspecific use, and an external 10-bit address/8-bit data bus
interface for component integration flexibility.
PORTA[0-7]
PHY
®
SDRAM
8/16MB
NS7520
CS0
PORTC[0-7]
The Digi JumpStart Kit for NET+OS delivers a ThreadXbased, IPv6-ready, royalty-free turnkey solution with all of the
integrated building blocks needed for secure network-enabled
embedded software development.
®
DATA[0-7]
MII
FLASH
2/4/8MB
EEPROM
Features/Benefits
Platforms and Services
NET OS
Supported Software Platform
Support
•
Compact and versatile 48-pin DIP form factor
•
Powerful 32-bit Digi NS7520 (ARM7) processor
•
Integrated on-chip 10/100 Ethernet networking
•
Peripheral interface flexibility
•
Digi processor technology for true long-term
product availability
•
Complete IPv6-ready NET+OS development platform
•
Seamless migration path to fully integrated Digi
NET+ARM system-on-chip solution
Design Services
www.digi.com
Digi JumpStart Kit® Overview
Digi JumpStart Kit® for NET+OS®
This royalty-free turnkey solution for embedded software development is based on the ThreadX Real-Time Operating System (RTOS),
one of the most reliable and field-proven RTOS solutions available. In addition to ThreadX, NET+OS provides the integrated building
blocks needed to create product solutions with leading network security using Digi embedded modules and microprocessors.
For professional NET+OS software development, the Eclipse based Digi ESP™ Integrated Development Environment (IDE) with
graphical user interface and high-speed USB 2.0 hardware debugger is provided out-of-the-box.
•
•
•
•
Royalty-free turn-key solution for embedded development
Built on field-proven and compact ThreadX RTOS
Fully integrated support for secure, IPv4/IPv6 networking applications
Professional software development using Windows-based Digi ESP IDE
Please refer to the feature specs on our website for detailed information about the specific software platform capabilities.
Digi JumpStart Kit® Contents
Software Platform
Module
Development Board
CD/DVD
Documentation
Power Supplies and Accessories
Other
Part Numbers (worldwide)
NET+OS®
ConnectCore 7U w/ 8 MB Flash, 16 MB SDRAM, Ethernet MAC/PHY
2 serial ports (RS-232, TTL), 2 user push-buttons, 2 user LEDs, Prototyping area, User/Application header, Status LEDs, Character
display connector, Reset button, JTAG connector, 5VDC power supply
Digi NET+OS CD:
NET+OS 7.x, Digi ESP IDE, BSP Source code, Sample code, Support, Documentation
Quick start guide, Digi ESP tutorial, NET+OS porting guide, NET+OS API documentation,
Advanced Web Server, Hardware reference manual, Development board schematics
External wall power supply (110/240VAC) with interchangeable outlet adapters (North America, EU, UK and Australia),
JTAG adapter, Ethernet cable, Serial cable
Digi JTAG Link USB 2.0 hardware debugger
CC-7U-NET
ConnectCore™ 7U
Hardware
Processor Type
ARM Core
Processor Speed
Memory Base Population
Serial EEPROM
32-bit NS7520 processor
ARM7TDMI
55 MHz
2/8 MB NOR flash
16 MB SDRAM
8 KB
UART
Up to 230 Kbps
GPIO
Up to 16 shared GPIO ports
SPI
Master mode
I2C
Standard mode (100 kHz)
External Memory Bus
10-bit address / 8-bit data; 2 external chip selects
ConnectCore™ 7U
Hardware (continued)
Timers/PWM
2 independent 27-bit timers; IRQ/FIQ, 2 microseconds to 20 hours
JTAG
•
Form Factor
48-Pin Dual In-Line Package (DIP)
Dimensions (L x W x H)
2.475 in (62.87 mm) x 0.728 in (18.50 mm)
Network Interface
Standard
IEEE 802.3
Physical Layer
10/100Base-T
Data Rate
10/100 Mbps (auto-sensing)
Mode
Full or Half duplex (auto-sensing)
Integrated MAC/PHY
•
Environmental
Operating Temperature
0° C to +70° C (+32° F to +158° F)
Storage Temperature
-50° C to +125° C (-58° F to +257° F)
Relative Humidity
5% to 90% (non-condensing)
Altitude
12,000 feet (3,658 meters)
Power Requirements (3.3V)
Maximum
280 mA
Regulatory Approvals
EN55022:2005, Class B
•
IEC/CISPR 24:1997, modified + A1:2001+ A2:2002
•
Bottom View
Side View
PCB Board
8.80
58.42
1.25
5.60
62.87
Socket
18.50
15.24
Components
max 1.6mm
Pin 1
Visit www.digiembedded.com for part numbers.
91001350
C1/509
DIGI SERVICE AND SUPPORT - You can purchase with confidence knowing that Digi is here to support you
with expert technical support and a strong five-year warranty. www.digi.com/support
Digi International
877-912-3444
952-912-3444
info@digi.com
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France
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KK
Digi International
(HK) Limited
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www.digi.fr
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www.digi.cn
BUY ONLINE • www.digiembedded.com
© 2005-2009 Digi International Inc.
All rights reserved. Digi, Digi International, the Digi logo, ConnectCore, Digi JumpStart Kit, NET+ and NET+OS are trademarks or
registered trademarks of Digi International Inc. in the United States and other countries worldwide. ARM and NET+ARM are trademarks
or registered trademarks of ARM Limited. All other trademarks are the property of their respective owners.