Atmel STK501 manual

STK501

OAVR Studio®Operated

OPlug-in Module for STK500

(STK500 Required)

OSerial In-System Programming

OParallel High-voltage Programming

OZero Insertion Force Socket for TQFP

Packages

OAll AVR I/O Ports Easily Acessible

through Pin Header Connector

OSpare RS-232 Driver and Connector

OExpansion Connectors for Plug-in

Modules and Prototype Areas

OTQFP Footprint for Emulator Adapters

OJTAG Connector for On-chip

Debugging using the JTAG ICE

OAdds XRAM Support to the STK500

Board for Devices with XRAM Interface

OOn-board 32 kHz Clock Crystal for

Easy RTC Implementation

OTarget Voltage 2.7 – 6.0V

OPowered by STK500

MICROCONTROLLERS

The STK501 board is an expansion module designed to add 64-pin support to the

Atmel®STK500 Development Board. The STK500 and STK501 expansion module

extends support to all current AVR®devices.

The STK501 includes connectors,

jumpers, and hardware allowing full

support for the new features on

ATmega103, ATmega64, and

ATmega128. The Zero Insertion Force

(ZIF) socket allows easy use of TQFP

packages. In addition to providing

support for new devices, the STK501

also adds support for peripherals

previously not supported by the

STK500. An additional RS-232 driver

and an XRAM interface are among the new features. Devices with dual UART or

XRAM interface can thus take advantage of the new resources on the STK501 board.