MC9S08QE128 Datasheet, PDF (32/52 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit

Electrical Characteristics
Table 17. 12-bit ADC Characteristics (V_REFH = V_DDAD, V_REFL = V_SSAD) (continued)
Characteristic
Conditions
C Symb Min
Typ¹
Max
Unit
Comment
Conversion Time Short Sample (ADLSMP=0) P t_ADC
—
(Including
sample time)
Long Sample (ADLSMP=1) C
—
Sample Time Short Sample (ADLSMP=0) P t_ADS
—
Long Sample (ADLSMP=1) C
—
Total Unadjusted 12 bit mode
Error
10 bit mode
T E_TUE
—
P
—
20
—
ADCK
See the ADC
40
—
cycles chapter in the
MC9S08QE128
3.5
23.5
—
—
ADCK
cycles
Reference Manual
for conversion time
variances
±3.0
—
LSB²
Includes
±1
±2.5
Quantization
Differential
Non-Linearity
Integral
Non-Linearity
8 bit mode
12 bit mode
10 bit mode³
8 bit mode³
12 bit mode
10 bit mode
T
—
±0.5
1.0
T DNL
—
±1.75
—
LSB²
P
—
±0.5
±1.0
T
—
±0.3
±0.5
T INL
—
±1.5
—
LSB²
P
—
±0.5
±1.0
8 bit mode
Zero-Scale Error 12 bit mode
10 bit mode
T
—
±0.3
±0.5
T E_ZS
—
±1.5
—
LSB²
V_ADIN = V_SSAD
P
—
±0.5
±1.5
8 bit mode
Full-Scale Error 12 bit mode
10 bit mode
T
—
±0.5
±0.5
T E_FS
—
±1.0
—
LSB²
V_ADIN = V_DDAD
P
—
±0.5
±1
Quantization
Error
8 bit mode
12 bit mode
10 bit mode
T
D E_Q
—
±0.5
±0.5
—
-1 to 0
—
LSB²
—
—
±0.5
Input Leakage
Error
8 bit mode
12 bit mode
10 bit mode
—
—
±0.5
D E_IL
—
±2
—
LSB² Pad leakage⁴ * R_AS
—
±0.2
±4
8 bit mode
—
±0.1
±1.2
Temp Sensor
Slope
-40°C to 25°C
25°C to 85°C
Dm
—
1.646
— mV/°C
—
1.769
—
Temp Sensor
Voltage
25°C
D V_TEMP2
—
701.2
—
mV
5
1 _{Typical values assume VDDAD = 3.0V, Temp = 25°C, fADCK=1.0MHz unless otherwise stated. Typical values are for reference}
only and are not tested in production.
2 _{1 LSB = (VREFH - VREFL)/2}N
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.}
MC9S08QE128 Series Advance Information Data Sheet, Rev. 3
32
Freescale Semiconductor