Datasheet

MC9S08LG32 Series Data Sheet, Rev. 9
Electrical Characteristics
Freescale Semiconductor28
13 T Full-Scale
Error
12-bit mode E
FS
— 1—LSB
2
V
ADIN
= V
DDAD
P 10-bit mode — 0.5 1
T8-bit mode —0.5 0.5
14 D Quantization
Error
12-bit mode E
Q
— –1 to 0 — LSB
2
—
10-bit mode — — 0.5
8-bit mode — — 0.5
15 D Input Leakage
Error
12-bit mode E
IL
— 1—LSB
2
Pad leakage
4
*
R
AS
10-bit mode — 0.2 2.5
8-bit mode — 0.1 1
16 C Temp Sensor
Slope
–40 C to 25 Cm—1.646—mV/C—
25 C to 125C—1.769—
17 C Temp Sensor
Voltage
25 CV
TEMP25
— 701.2 — mV —
1
Typical values assume V
DDAD
= 5.0 V, Temp = 25 C, f
ADCK
= 1.0 MHz unless otherwise stated. Typical values are for reference only
and are not tested in production.
2
1 LSB = (V
REFH
– V
REFL
)/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.
Table 13. 12-bit ADC Characteristics (V
REFH
= V
DDAD
, V
REFL
= V
SSAD
) (continued)
Num C Characteristic Conditions Symb Min Typ
1
Max Unit Comment