EZ80L92AZ050SG Zilog, EZ80L92AZ050SG Datasheet - Page 220
EZ80L92AZ050SG
Manufacturer Part Number
EZ80L92AZ050SG
Description
IC WEBSERVER 50MHZ 100LQFP
Manufacturer
Zilog
Datasheet
1.EZ80L92AZ020SG.pdf
(231 pages)
Specifications of EZ80L92AZ050SG
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
EZ80L92x
Core
eZ80
Data Bus Width
8 bit
Program Memory Size
64 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
24
Number Of Timers
6
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80L920210ZCO
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3878
EZ80L92AZ050SG
EZ80L92AZ050SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EZ80L92AZ050SG
Manufacturer:
Everlight
Quantity:
12 000
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Table 125. GPIO Port Output Timing
Table 126. Bus Acknowledge Timing
Table 127. PHI System Clock Timing
PS013014-0107
Parameter
T
T
Parameter
T
T
Parameter
T
T
1
2
1
2
1
2
External Bus Acknowledge Timing
External System Clock Driver (PHI) Timing
Description
Clock Rise to Port Output Valid Delay
Clock Rise to Port Output Hold Time
Description
Clock Rise to BUSACK Assertion Delay
Clock Rise to BUSACK Deassertion Delay
Description
Clock Rise to PHI Rise
Clock Fall to PHI Fall
Table 126
Table 127
als to synchronize with the internal system clock driver on the eZ80L92 MCU.
provides information about the external bus acknowledge timing.
lists timing information for the PHI pin. The PHI pin allows external peripher-
Min
Min
Min
2.0
2.8
2.5
1.6
1.8
—
20 MHz (ns)
20 MHz (ns)
20 MHz (ns)
Max
Max
Max
9.3
9.3
6.5
4.6
4.3
—
Product Specification
Min
Min
Min
2.0
2.8
2.5
1.6
1.8
—
50 MHz (ns)
50 MHz (ns)
50 MHz (ns)
AC Characteristics
Max
Max
Max
9.3
9.3
6.5
4.6
4.3
—
214
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