Z8F042AHJ020SC00TR Zilog, Z8F042AHJ020SC00TR Datasheet - Page 242

• Manufacturer Part Number: Z8F042AHJ020SC00TR
• Description: IC ENCORE XP MCU FLASH 4K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHJ020SC00TR

• 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: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K 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-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8F042AHJ020SC00T

Table 135. Analog-to-Digital Converter Electrical Characteristics and Timing
Table 134. Non-Volatile Data Storage
Symbol Parameter
V
V
V
R
Parameter
NVDS Byte Read Time
NVDS Byte Program Time
Data Retention
Endurance
PS022825-0908
REF
REF
REF
REFOUT
Resolution
Differential Nonlinearity
(DNL)
Integral Nonlinearity (INL)
Offset Error with Calibration
Absolute Accuracy with
Calibration
Internal Reference Voltage
Internal Reference
Variation with Temperature
Internal Reference Voltage
Variation with V
Reference Buffer Output
Impedance
DD
Minimum Typical Maximum
160,000
0.171
100
34
T
A
V
Minimum Typical
DD
= -40 °C to +105 °C
(unless otherwise stated)
-1.0
-3.0
1.0
2.0
10
= 2.7 V to 3.6 V
V
T
DD
A
–
–
–
–
= 0 °C to +70 °C
= 3.0 V to 3.6 V
+1.0
+0.5
850
1.1
2.2
+1
+3
–
–
39.7
519
–
–
Maximum
1.0
3.0
1.2
2.4
–
cycles Cumulative write cycles for
Units Notes
years 25 °C
ms
µs
Z8 Encore! XP
Units Conditions
LSB
LSB
LSB
LSB
bits
With system clock at 20 MHz
With system clock at 20 MHz
entire memory
%
%
Ω
V
3
3
3
3
Product Specification
External V
R
External V
R
REFSEL=01
REFSEL=10
Temperature variation
with V
with T
When the internal
reference is buffered and
driven out to the VREF
pin (REFOUT = 1)
Supply voltage variation
S
S
Electrical Characteristics
← 3.0 kΩ
← 3.0 kΩ
A
DD
®
= 30 °C
F082A Series
= 3.0
REF
REF
= 2.0 V;
= 2.0 V;
231