EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 173
![IC WEBSERVER 50MHZ XTEMP 100LQFP](/photos/6/76/67664/269-100-lqfp_sml.jpg)
EZ80190AZ050EG
Manufacturer Part Number
EZ80190AZ050EG
Description
IC WEBSERVER 50MHZ XTEMP 100LQFP
Manufacturer
Zilog
Datasheet
1.EZ80190AZ050SG.pdf
(221 pages)
Specifications of EZ80190AZ050EG
Processor Type
eZ80
Features
High Speed, Single-Cycle Instruction-Fetch
Speed
50MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
100-LQFP
Processor Series
EZ80190x
Core
eZ80
Data Bus Width
8 bit
Program Memory Type
ROMLess
Data Ram Size
8 KB
Interface Type
I2C, IrDA, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Number Of Timers
6
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3865
EZ80190AZ050EG
EZ80190AZ050EG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EZ80190AZ050EG
Manufacturer:
TYCO
Quantity:
120
Company:
Part Number:
EZ80190AZ050EG
Manufacturer:
Zilog
Quantity:
70
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PS006614-1208
Table 89. eZ80
eZ80 Product ID High Byte Register
Table 90. eZ80
eZ80
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_L
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_H
®
The Product ID Low and High Byte registers, listed in
means for an external device to determine the particular Product product being addressed.
For the eZ80190 device, these two bytes {ZDI_ID_H, ZDI_ID_L}, return the value
{
The Product ID Revision register, listed in
eZ80190 product. This number is changed for each revision.
Product ID Revision Register
00h
,
05h
®
®
Product ID Low Byte Register (ZDI_ID_L = 00h in ZDI Register Read Only
Product ID High Byte Register (ZDI_ID_H = 01h in the ZDI Register Read
}.
Value Description
05h
Value Description
00h
R
R
7
0
7
0
{ZDI_ID_H, ZDI_ID_L} = {00h, 05h} indicates the eZ80190
product.
{ZDI_ID_H, ZDI_ID_L} = {00h, 05h} indicates the
product.
R
R
6
0
6
0
Only Address Space)
Address Space)
R
R
5
0
5
0
Table
R
R
4
0
4
0
91, identifies the current revision of the
R
R
3
0
3
0
Table
R
R
2
1
2
1
90, combine to provide a
Product Specification
R
R
1
0
1
0
Zilog Debug Interface
eZ80190
R
R
0
1
0
0
eZ80190
163
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