Zilog eZ80F92 - Manual (Page 47)

eZ80F92 Development Kit
User Manual
UM013911-0607 DC Characteristics
43
DC Characteristics
Understanding proper DC current requirements for the eZ80Acclaim! ®
Development Platform when application modules are plugged into it is
very important for developing applications. This section provides an esti-
mate of the average current requirement when different combinations of
these application modules are plugged in to the eZ80Acclaim!
® Develop-
ment Platform.
The receiver supply current is 90–150 µA and the transmitter supply cur-
rent is 260 mA when the LED is active. The measurements of current that
are shown in Table 26 are for the user’s reference. These values can vary
depending on the type of application that is developed to run with the
platform.
Table 26. DC Current Characteristics of the
eZ80Acclaim! ® Development Platform with Different Module Loads
Platform/Modules Configurations
Current
Requirement (mA) Status
eZ80Acclaim! ® Development Platform
and eZ80F92 Flash Module
173 When connected only to a
power supply, and when
no program is running.
eZ80Acclaim! ® Development Platform,
eZ80F92 Flash Module, and Modem
Module
174 When connected only to a
power supply, and when
no program is running.
eZ80Acclaim! ® Development Platform,
eZ80F92 Flash Module, and
Thermostat Application Module
195 When connected only to a
power supply, and when
no program is running.
eZ80Acclaim! ® Development Platform,
eZ80F92 Flash Module, Modem
Module, and Thermostat Application
Module
203 When connected only to a
power supply, and when
no program is running.