Z8F022ASJ020SC Zilog, Z8F022ASJ020SC Datasheet - Page 241
Z8F022ASJ020SC
Manufacturer Part Number
Z8F022ASJ020SC
Description
IC ENCORE XP MCU FLASH 2K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F022ASJ020SC
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
IrDA, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
23
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3355
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F022ASJ020SC
Manufacturer:
Zilog
Quantity:
372
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Table 132. Flash Memory Electrical Characteristics and Timing
Table 133. Watchdog Timer Electrical Characteristics and Timing
PS022825-0908
Parameter
Flash Byte Read Time
Flash Byte Program Time
Flash Page Erase Time
Flash Mass Erase Time
Writes to Single Address
Before Next Erase
Flash Row Program Time
Data Retention
Endurance
Symbol Parameter
F
F
T
WDT
WDT
WDTCAL
WDT Oscillator Frequency
WDT Oscillator Error
WDT Calibrated Timeout
Minimum Typical
10,000
(unless otherwise stated)
100
200
100
20
10
–
–
T
V
A
DD
= -40 °C to +105 °C
Minimum
= 2.7 V to 3.6 V
(unless otherwise stated)
0.98
0.70
0.50
T
V
A
–
–
–
–
–
–
–
–
DD
= -40 °C to +105 °C
= 2.7 V to 3.6 V
Typical Maximum
Maximum
10
1
1
1
40
–
–
–
2
8
–
–
1.02
1.30
1.50
+50
cycles Program/erase cycles
Units Notes
years 25 °C
ms
ms
ms
ns
µs
Z8 Encore! XP
Cumulative program time for
single row cannot exceed limit
before next erase. This
parameter is only an issue
when bypassing the Flash
Controller.
Units Conditions
kHz
%
s
s
s
Product Specification
V
T
V
T
V
T
DD
A
DD
A
DD
A
Electrical Characteristics
= 30 °C
= 0 °C to 70 °C
= -40 °C to +105 °C
= 3.3 V;
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
®
F082A Series
230
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