EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 208
![MODULE EZ80F92 512K 20MHZ](/photos/6/75/67554/ez80f920120mod_sml.jpg)
EZ80F920120MOD
Manufacturer Part Number
EZ80F920120MOD
Description
MODULE EZ80F92 512K 20MHZ
Manufacturer
Zilog
Datasheets
1.EZ80F920120MOD.pdf
(269 pages)
2.EZ80F920120MOD.pdf
(4 pages)
3.EZ80F920120MOD.pdf
(2 pages)
Specifications of EZ80F920120MOD
Module/board Type
Development Module
Processor Series
EZ80F92x
Core
eZ80
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
1 MB
Interface Type
Cable
Maximum Clock Frequency
20 MHz
Operating Supply Voltage
0 V to 3.3 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
LQFP
Development Tools By Supplier
eZ80F920200ZCOG
Minimum Operating Temperature
0 C
For Use With/related Products
eZ80F92
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3157
EZ80F920120MOD
EZ80F920120MOD
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Flash Memory
Figure 47.eZ80F92 Flash Memory Arrangement
PS015308-0404
32 KB blocks
Flash Memory Arrangement in the eZ80F92
7
6
5
4
3
2
1
0
8
The eZ80F92 device features 128 KB (131,072 bytes) of nonvolative Flash memory with
Read/Write/Erase capability. The main Flash memory array is arranged in 128 pages with
8 rows per page and 128 bytes per row. In addition to main Flash memory, there are two
separately-addressable rows which comprise a 256-byte Information Page.
The 128 KB of main storage can be protected in eight 16KB blocks. Protecting a 16 KB
block prevents Write or Erase operations. The Flash memory arrangement is illustrated in
Figure 47.
2 KB pages
per block
16
E
D
C
B
A
F
9
8
7
6
5
4
3
2
1
0
P R E L I M I N A R Y
256-byte rows
per page
8
7
6
5
4
3
2
1
0
255 254
single-byte columns
Product Specification
per row
256
eZ80F92/eZ80F93
Flash Memory
1
0
196
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