EZ80L92AZ020EG Zilog, EZ80L92AZ020EG Datasheet - Page 214
![IC WEBSERVER 20MHZ 100LQFP](/photos/6/76/67664/269-100-lqfp_sml.jpg)
EZ80L92AZ020EG
Manufacturer Part Number
EZ80L92AZ020EG
Description
IC WEBSERVER 20MHZ 100LQFP
Manufacturer
Zilog
Datasheet
1.EZ80L92AZ020SG.pdf
(231 pages)
Specifications of EZ80L92AZ020EG
Processor Type
eZ80
Features
High Speed, Single-Cycle Instruction-Fetch
Speed
20MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
100-LQFP
Processor Series
EZ80L92x
Core
eZ80
Data Bus Width
8 bit
Program Memory Size
64 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
24
Number Of Timers
6
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80L920210ZCO
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3875
EZ80L92AZ020EG
EZ80L92AZ020EG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Table 123. External I/O Read Timing
PS013014-0107
Parameter
T
T
T
T
T
T
T
T
1
2
3
4
5
6
7
8
External I/O Read Timing
Description
Clock Rise to ADDR Valid Delay
Clock Rise to ADDR Hold Time
Input DATA Valid to Clock Rise Setup Time
Clock Rise to DATA Hold Time
Clock Rise to CSx Assertion Delay
Clock Rise to CSx Deassertion Delay
Clock Rise to IORQ Assertion Delay
Clock Rise to IORQ Deassertion Delay
Figure 50
ADDR[23:0]
DATA[7:0]
(input)
IORQ
CSx
X
RD
IN
and
Table 123
T
T
7
9
T
diagram the timing for external I/O Reads.
1
T
Figure 50. External I/O Read Timing
5
T
CLK
Min
0.4
1.3
2.6
2.4
2.6
2.3
2.2
—
20 MHz (ns)
T
3
Max
10.8
6.9
8.8
7.0
6.3
—
—
—
Product Specification
T
T
2
T
T
6
10
8
T
Min
2.2
0.4
1.3
2.6
2.4
2.6
2.3
4
—
50 MHz (ns)
AC Characteristics
Max
10.8
6.9
8.8
7.0
6.3
—
—
—
208
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