EZ80F915005MODG Datasheet, PDF (12/22 Pages) Zilog, Inc. – Real-time clock support

eZ80F91 Mini Enet Module
Product Specification
8
Table 2. eZ80Acclaim! Development Platform/O Mini-Module Connector J2 Identification¹
Pin No Symbol
Signal Direction
Active Level eZ80F91 Signal²
1
PA3
Bidirectional
n/a
Yes
2
PA4
Bidirectional
n/a
Yes
3
PA7
Bidirectional
n/a
Yes
4
PA5
Bidirectional
n/a
Yes
5
PB5
Bidirectional
n/a
Yes
6
PA0
Bidirectional
n/a
Yes
7
PB6
Bidirectional
n/a
Yes
8
PA1
Bidirectional
n/a
Yes
10
EZ80CLK
Output
n/a
Yes
11
PB1
Bidirectional
n/a
Yes
12
PB7
Bidirectional
n/a
Yes
13
PC4
Bidirectional
n/a
Yes
14
PB3
Bidirectional
n/a
Yes
15
PA6
Bidirectional
n/a
Yes
16
PC7
Bidirectional
n/a
Yes
17
PB4
Bidirectional
n/a
Yes
18
PA2
Bidirectional
n/a
Yes
21
PB3
Bidirectional
n/a
Yes
22
PB0
Bidirectional
n/a
Yes
23
PC6
Bidirectional
n/a
Yes
24
PC5
Bidirectional
n/a
Yes
25
PC3
Bidirectional
n/a
Yes
26
PC1
Bidirectional
n/a
Yes
27
PC2
Bidirectional
n/a
Yes
28
PC0
Bidirectional
n/a
Yes
Notes
1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted
from this table. The entire interface is represented in the eZ80F91 Mini Enet Module sche-
matics on pages 16 through 17.
2. The Power and Ground nets are connected directly to the eZ80F91 device.
PS023603-0907
PRELIMINARY
Pin Description