MC9S12G Datasheet, PDF (1094/1160 Pages) Freescale Semiconductor, Inc – Ignores external trigger. Performs one conversion sequence and stops.

Electrical Characteristics
Table A-16. ADC Conversion Performance 5V range
S12GA192 and S12GA240
Supply voltage V_DDA =5.12 V, -40^oC < T_J < 150^oC. V_REF = V_RH - V_RL = 5.12V. f_ATDCLK = 8.0MHz
The values are tested to be valid with no PortAD output drivers switching simultaneous with conversions.
Num C
Rating¹
Symbol
Min
Typ
Max
Unit
1 P Resolution
12-Bit
LSB
1.25
mV
2 P Differential Nonlinearity
12-Bit
DNL
-4
±2
4
counts
3 P Integral Nonlinearity
4 P Absolute Error²
12-Bit
12-Bit³
12-Bit⁴
INL
-5
±2.5
5
counts
AE
-7
±4
7
counts
TBD
±4
TBD
5 C Resolution
10-Bit
LSB
5
mV
6 C Differential Nonlinearity
10-Bit
DNL
-1
±0.5
1
counts
7 C Integral Nonlinearity
8 C Absolute Error²
10-Bit
10-Bit⁵
10-Bit⁶
INL
-2
±1
2
counts
AE
-3
±2
3
counts
TBD
±2
TBD
9 C Resolution
8-Bit
LSB
20
mV
10 C Differential Nonlinearity
8-Bit
DNL
-0.5
±0.3
0.5
counts
11 C Integral Nonlinearity
8-Bit
INL
-1
±0.5
1
counts
12 C Absolute Error²
8-Bit
AE
-1.5
±1
1.5
counts
1 _{The 8-bit and 10-bit mode operation is structurally tested in production test. Absolute values are tested in 12-bit mode.}
2 _{These values include the quantization error which is inherently 1/2 count for any A/D converter.}
3 _{LQFP 64 and bigger}
4 _{QFN/LQFP 48 and smaller}
5 _{LQFP 48 and bigger}
6 _{LQFP 32 and smaller}
MC9S12G Family Reference Manual, Rev.1.01
1094
Freescale Semiconductor
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.