PS019101-1003
P R E L I M I N A R Y
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PS019101-1003
P R E L I M I N A R Y
Table of Content
s
eZ801905050MOD
eZ80190 Module
Product Specification
iii
T
able of Contents
L
ist of Figures
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv
List of Tables
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
The eZ80190 Module
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Module Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
eZ80190 P
rocessor Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Block Diagram
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Pin Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
I/O Connector (JP2
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
P
eripheral Bus Connector (JP1
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
O
nboard Component Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Logic-Level I/Os
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Onboard Battery Backup
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Ethernet Media Access Controller
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Ethernet LED
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Ethernet Connector
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
GPIO Pins for Enabling LAN Activity, Sleep, Interrupt
. . . . . . . . . . . . .
13
EMAC Ports
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
EMAC Acces
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
M
emory
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Wait States
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Static RAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Flash Memory
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Real-Time Clock
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
R
eset Generator
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
Serial Interface Ports
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
Physical Dimensions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ESD/EMI Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Document Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Change Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Schematic Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Customer Feedback Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PS019101-1003
P R E L I M I N A R Y
List of Figures
eZ801905050MOD
eZ80190 Module Product Specification
iv
List of Figures
Figure 1.
eZ80190 Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 2.
eZ80190 Module Peripheral Bus Connector Pin Configuration--JP1 4
Figure 3.
eZ80190 Module I/O Connector Pin Configuration--JP2 . . . . . . . . . 8
Figure 4.
Physical Dimensions of the eZ80190 Module . . . . . . . . . . . . . . . . . 17
Figure 5.
eZ80190 Module--Top Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 6.
eZ80190 Module--Bottom Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 7.
Power Supply Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 8.
eZ80190 Module Schematic Diagram, #1 of 9--CPU . . . . . . . . . . . 23
Figure 9.
eZ80190 Module Schematic Diagram, #2 of 9--36-Pin SRAM
Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 10. eZ80190 Module Schematic Diagram, #3 of 9--NOR Flash Device 25
Figure 11. eZ80190 Module Schematic Diagram, #4 of 9--Ethernet Module . 26
Figure 12. eZ80190 Module Schematic Diagram, #5 of 9--Ethernet Module
Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 13. eZ80190 Module Schematic Diagram, #6 of 9--Ethernet Module
Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 14. eZ80190 Module Schematic Diagram, #7 of 9--Headers . . . . . . . . 29
Figure 15. eZ80190 Module Schematic Diagram, #8 of 9--Power Supply . . . 30
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