Ez80F92 Flash Module; Functional Description - ZiLOG eZ80F92 User Manual

eZ80F92 Flash Module

Functional Description

UM013904-0203
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This section describes the eZ80F92 Flash Module hardware, its interfaces
and key components, including the CPU, real-time clock, IrDA trans-
ceiver, and memory.
The eZ80F92 Flash Module is a compact, high-performance module spe-
cially designed for the rapid development and deployment of embedded
systems. Additional devices such as serial ports, LED matrices, GPIO
2
ports, and I C devices are supported when connected to the eZ80
opment Platform. A block diagram representing both of these boards is
shown in Figure 1 on page 4.
The eZ80F92 Flash Module is developed to be a plug-in module to the
®
eZ80 Development Platform. This small-footprint module provides a
CPU, RAM, an IrDA transceiver, and a real-time clock. This low-cost,
expandable module is powered by the eZ80F92 microcontroller, members
of ZILOG's new eZ80
tery and an oscillator in support of the on-chip Real-Time Clock (RTC).
The eZ80F92 Flash Module can also be used as a stand-alone develop-
ment tool when provided with an external power source.
PRELIMINARY
eZ80F92 Development Kit
®
product family. The module also contains a bat-
User Manual
®
Devel-
eZ80F92 Flash Module
43