EZ80F93AZ020SC00TR Zilog, EZ80F93AZ020SC00TR Datasheet - Page 239
EZ80F93AZ020SC00TR
Manufacturer Part Number
EZ80F93AZ020SC00TR
Description
IC ACCLAIM MCU 64KB 100LQFP
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F93AZ020SC00TR
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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
EZ80F93AZ020SC00T
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Part Number
Manufacturer
Quantity
Price
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Table 148. External Read Timing
PS015313-0508
External Memory Write Timing
Figure 59
Parameter
T
T
T
T
T
T
T
T
T
T
ADDR[23:0]
1
2
3
4
5
6
7
8
9
10
DATA[7:0]
(output)
MREQ
CSx
X
WR
IN
and
Abbreviation
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 MREQ Assertion Delay
Clock Rise to MREQ Deassertion Delay
Clock Rise to RD Assertion Delay
Clock Rise to RD Deassertion Delay
Table 149
T
7
T
1
T
Figure 59.External Memory Write Timing
5
on page 232 display the timing for external writes.
T
CLK
T
3
T
9
T
10
T
T
T
4
2
T
6
8
Product Specification
Min
Electrical Characteristics
2.0
1.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
—
Delay (ns)
Max
19.0
18.0
16.0
16.0
16.0
16.0
13
—
—
—
231
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