EZ80F92AZ020SC00TR Zilog, EZ80F92AZ020SC00TR Datasheet - Page 242
EZ80F92AZ020SC00TR
Manufacturer Part Number
EZ80F92AZ020SC00TR
Description
IC ACCLAIM MCU 128KB 100LQFP
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F92AZ020SC00TR
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
24
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
EZ80F92AZ020SC00T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Table 151. External I/O Write Timing
PS015313-0508
External I/O Write Timing
Figure 61
transition timing is independent of the particular bus mode employed (eZ80
Intel
Parameter
T
T
T
T
T
T
T
T
T
ADDR[23:0]
1
2
3
4
5
6
7
8
9
DATA[7:0]
TM
(output)
IORQ
CSx
, or Motorola ® ).
X
WR
IN
and
Abbreviation
Clock Rise to ADDR Valid Delay
Clock Rise to ADDR Hold Time
Clock Fall to Output DATA Valid Delay
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
Clock Fall to WR Assertion Delay
Table 151
T
7
T
1
T
display the timing for external I/O writes. Clock rise/fall to signal
5
Figure 61.External I/O Write Timing
T
CLK
T
3
T
9
T
10
T
T
T
2
4
T
6
8
Product Specification
Min
Electrical Characteristics
2.0
2.0
2.0
2.0
2.0
2.0
1.8
—
—
Delay (ns)
®
, Z80
Max
19.0
18.0
16.0
16.0
6.5
13
11
—
—
®
,
234
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