STK502
OAVR Studio®Operated
OPlug-in Module for STK500
OSerial In-System Programming
OParallel High-voltage Programming
OLCD Display for Demonstrating
ATmega169 LCD-driver
OLCD Display Header for Using an
External LCD Display
OTemperature Sensor for Temperature
Monitoring Demonstration
OAll I/O Ports Easily Acessible through
Pin Header Connectors
OExpansion Connectors for Plug-in
Modules and Prototype Areas
OTQFP Footprint for Emulator Adapters
OJTAG Connector for On-chip
Debugging using the JTAG ICE
OOn-board 32 kHz Clock Crystal for
Easy Real Time Clock Implementation
OTarget Voltage 1.8 - 5.5V
OPowered by STK500
MICROCONTROLLERS
Expansion
Board
SUPPORT FOR MEGA169 WITH ON-CHIP LCD
CONTROLLER TO STK500
The STK502 board is a hardware expansion module for the STK500 Starter Kit
adding support for the ATmega169 device featuring an on-chip LCD controller.
The STK502 includes connectors,
jumpers and hardware allowing full
support for all features on the
mega169, including a LCD-display.
The Zero Insertion Force socket
allows easy use of TQFP packages.
STK502 includes a demonstration
application for temperature monitor-
ing, using an on-board temperature
sensor.
The STK502 demonstrates all the capabilitie of the Low Power ATmega169 AVR®
Flash microcontroller. Two applications notes designed to run on the STK502
hardware help reduce time-to-market for designers using the ATmega169.
ATMEGA169 AVR EXPANSION BOARD
STK502
©Atmel Corporation, 2002
Atmel Corporation makes no warranty for
the use of its products, other than those
expressly contained in the Company’s
standard warranty which is detailed in
Atmel’s Terms and Conditions located on
the Company’s web site. The Company
assumes no responsibility for any errors
which may appear in this document,
reserves the right to change devices or
specifications detailed herein at any time
without notice, and does not make any
commitment to update the information
contained herein. No licenses to patents or
other intellectual property of Atmel are
granted by the Company in connection
with the sale of Atmel products, expressly
or by implication. Atmel’s products are not
authorized for use as critical components
in life support devices or systems.
Atmel®, AVR®and AVR Studio®are regis-
tered trademarks of Atmel.
Other terms and products names may be
the trademarks of others.
4032A-AVR-11/02/15M
Corporate Headquarters
2325 Orchard Parkway
San Jose, CA 95131
USA
TEL: (1)(408) 441-0311
FAX: (1)(408) 487-2600
Europe
Atmel Sarl
Route des Arsenaux 41
Case Postale 80
CH-1705 Fribourg
Switzerland
TEL: (41) 26-426-5555
FAX: (41) 26-426-5500
Asia
Room 1219
Chinachem Golden Plaza
77 Mody Road Tsimshatsui
East Kowloon
Hong Kong
TEL: (852) 2721-9778
FAX: (852) 2722-1369
Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
Japan
TEL: (81) 3-3523-3551
FAX: (81) 3-3523-7581
e-mail
literature@atmel.com
Web Site
http://www.atmel.com
STK502 supports both the In-System Programming mode and the High-voltage Programming
mode. AVR Studio, Atmel’s front-end tool for the STK500 Development Board, provides support
for STK502.
OThe STK502 has a header for direct connection of
the JTAG In-Circuit Emulator.
JTAG ICE offers a complete Background Debug
Monitor solution with visibility of all ATmega169
internal resources, including full LCD emulation.
STK502 and JTAG ICE makes a perfect pair for
ATmega169 firmware development and debug.
OGeneric 120 segment LCD display with six 14-
segment characters plus additional segments for
status information.
OTwo-screw-terminal block for sensor connection.
OThe NTC-thermistor is included in the STK502 kit.
OApplication note “AVR064: STK502 – A
Temperature Monitoring System with LCD
Output” describes the demonstration application
pre-programmed in the kit.
OApplication note “AVR065: LCD Driver for
STK502” describes how to write an ATmega169
LCD driver for alphanumeric characters.
Together with the STK500 starter kit, the STK502 provides programming and
development support for the ATmega169.
Ordering Information
The STK502 is available from Atmel’s franchised distributors.
The ordering code is ATSTK502.
The latest version of AVR Studio is available free of charge from Atmel web site: www.atmel.com
Supported Device
ATmega169V, ATmega169L