z8f0813 ZiLOG Semiconductor, z8f0813 Datasheet - Page 211

• Manufacturer Part Number: z8f0813
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 125. Analog-to-Digital Converter Electrical Characteristics and Timing
Symbol Parameter
V
V
V
R
R
PS024314-0308
REF
REF
REF
REFOUT
S
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
Single-Shot Conversion
Time
Continuous Conversion
Time
Signal Input Bandwidth
Analog Source Impedance
DD
4
Minimum Typical
(unless otherwise stated)
-1.0
-3.0
1.0
2.0
10
–
–
–
–
V
T
DD
A
= 0 °C to +70 °C
= 3.0 V to 3.6 V
10258
5129
+1.0
+0.5
850
256
512
1.1
2.2
+1
+3
10
–
–
–
Maximum
1.0
3.0
1.2
2.4
10
–
–
–
Z8 Encore! XP
System
System
cycles
cycles
Units Conditions
LSB
LSB
LSB
LSB
clock
clock
kHz
bits
kΩ
%
%
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)
All measurements but
temperature sensor
Temperature sensor
measurement
All measurements but
temperature sensor
Temperature sensor
measurement
As defined by -3 dB point
In unbuffered mode
Supply voltage variation
S
S
Electrical Characteristics
← 3.0 kΩ
← 3.0 kΩ
A
DD
®
= 30 °C
= 3.0
F0823 Series
REF
REF
= 2.0 V;
= 2.0 V;
201