Z8F2480 Datasheet, PDF (2/24 Pages) Zilog, Inc. – Load current up to 3 amps

Z8F2480 Power Monitor with an eZ80F91 Webserver
Reference Design
Discussion
This Z8F2480 Power Monitor/eZ80F91 Webserver reference design consists of a base
power board with an eZ80F91 Module affixed to it, as shown in Figure 1; the Module is
located on the bottom of the board, as shown in Figure 2. This base power board, hereafter
referred to in this document as a Power Board, is a two-layer surface-mount platform that
provides easy probe access points to all AC inputs and outputs, thereby allowing the user
to quickly connect and measure electrical characteristics and waveforms.
The Power Board is powered from the same single-phase AC line with a 90-240V voltage
range to which a load is connected; it is able to provide up to 3 A current to the load.
The dimensions of the Power Board are 3.1" (L) x 2.9" (W) x 0.7" (H) without the
eZ80F91 Webserver Module attached. Figure 1 shows a top view of the Power Board, and
Figure 2 shows the assembled Power Board/eZ80F91 Module combination.
Figure 1. Base Power Board, Top View
Figure 2. eZ80F91 Module, Top View
To learn more about the eZ80F91 Module, refer to the eZ80Acclaim!/eZ80AcclaimPlus!
Ethernet Modules Product Specification (PS0306).
RD002702-0814
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