Datasheet

Appendix A Electrical Characteristics
MC9S08DZ128 Series Data Sheet, Rev. 1
434 Freescale Semiconductor
Full-Scale Error 12 bit mode T E
FS
— ±1 ±4.0 LSB
2
V
ADIN
=V
DDAD
10 bit mode T — ±0.5 ±1
8 bit mode T — ±0.5 ±0.5
Quantization
Error
12 bit mode D E
Q
— -1 to 0 -1 to 0 LSB
2
10 bit mode — — ±0.5
8 bit mode — — ±0.5
Input Leakage
Error
12 bit mode D E
IL
— ±1 ±10.0 LSB
2
Padleakage
4
*
R
AS
10 bit mode — ±0.2 ±2.5
8 bit mode — ±0.1 ±1
Temp Sensor
Slope
-40°C– 25°C D m — 3.266 — mV/°C
25°C– 125°C — 3.638 —
Temp Sensor
Voltage
25°CDV
TEMP25
— 1.396 — V
1
Typical values assume V
DDAD
= 5.0V, Temp = 25C, f
ADCK
=1.0MHz 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 A-10. 5 Volt 12-bit ADC Characteristics (V
REFH
= V
DDA
, V
REFL
= V
SSA
) (continued)
Characteristic Conditions C Symb Min Typ
1
Max Unit Comment