Atmel AVR ICE 200, Руководство пользователя

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AVR ICE 200 User Guide 4-1
Section 4
Using the ICE 200
Before opening the ESD protection bag, take precaution to eliminate electrostatic dis-
charge. Always use ESD protected tools and clothing when using the ICE 200.
Grounded wrist-band and static-dissipative work surface provides the most efficient
ESD protection. The ICE 200 should be handled with the same care as any CMOS
component.
NOTICE!
ESD (Electrostatic Discharge) SENSITIVE DEVICE. Do not use the ICE 200
outside an ESD protected environment.
A discharge may result in permanent damage or performance degradation.
4.1 Target Hardware
Requirements
The target application hardware must include both power supply and a clock source.
The ICE 200 can not function unless these conditions are met. Note that the emulator
also supports the internal RC-oscillator option to the Tiny12 device.
©
Tip!
You can use an AVR development board (ATMCU00100 or ATSTK200) for
using the ICE 200 as a standalone emulator platform.
Please follow the recommended operating conditions listed in the next two sections.
These conditions also apply for the standard AVR microcontrollers.
4.2 Power and
Signal Operating
Conditions
Note:
When V
CC
< 2.4V, the AVR emulator chip is reset and the program
memory disconnected.
The ICE 200 does not s12V RESET pin voltage that is used
for parallel programming.
Table 4-1.
Recommended Operating Conditions, Power and Signals (T
A
= 0
°
C to 70
°
C,
V
CC
= +2.7V to +5.5V, GND = 0V)
Symbol Min Max
V
CC
2.7V 5.5V
AV
CC
V
CC
V
CC
± 0.3V
AGND GND GND
AREF AGND AV
CC
V
SI
(Signal Input Voltage) -0.5V V
CC
+ 0.5V
V
RESET
(RESET pin input Voltage) GND V
CC