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MC9S08LL64 Datasheet, PDF (37/44 Pages) Freescale Semiconductor, Inc – Technical Data | |||
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ADC Characteristics
Table 18. 12-Bit ADC Characteristics (VREFH = VDDA, VREFL = VSSA) (continued)
# Characteristic
Conditions
C Symb
Min
Typ1
Max
Unit
Comment
12
Integral
non-linearity
12-bit mode
10-bit mode
T
T
INL
â
â1.5 to
2.25
±2.75
â
±0.5
±1.0
LSB2
8-bit mode
T
â
±0.3
±0.5
13
Zero-scale
error
12-bit mode
10-bit mode
T
T
EZS
â
±1
â1.25
to 1
â
±0.5
±1
LSB2 VADIN = VSSA
8-bit mode
T
â
±0.5
±0.5
12-bit mode
14 Full-scale error 10-bit mode
T
T
EFS
â
±1.0
â3.5 to
2.25
â
±0.5
±1
LSB2 VADIN = VDDA
8-bit mode
T
â
±0.5
±0.5
15
Quantization
error
12-bit mode
10-bit mode
8-bit mode
D
EQ
â â1 to 0 â
â
â
±0.5 LSB2
â
â
±0.5
12-bit mode
16
Input leakage
error
10-bit mode
8-bit mode
D
EIL
â
±2
â
â
±0.2
±4
LSB2
Pad leakage4 *
RAS
â
±0.1
±1.2
17
Temp sensor
slope
â40 °Câ 25 °C
25 °Câ 125 °C
D
m
â
1.646
â
mV/°C
â
1.769
â
18
Temp sensor
voltage
25°C
D VTEMP25
â
701.2
â
mV
1 Typical values assume VDDA = 3.0 V, Temp = 25 °C, fADCK = 1.0 MHz unless otherwise stated. Typical values are for reference
only and are not tested in production.
2 1 LSB = (VREFH â VREFL)/2N
3 Monotonicity and No-Missing-Codes guaranteed in 10-bit and 8-bit modes.
4 Based on input pad leakage current. Refer to pad electricals.
MC9S08LL64 Series MCU Data Sheet, Rev. 4
Freescale Semiconductor
37
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