S9S12G128F0CLF Datasheet, PDF (1090/1158 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual

Electrical Characteristics
2 _{These values include the quantization error which is inherently 1/2 count for any A/D converter.}
Table A-19. ADC Conversion Performance 3.3V range
S12GN16, S12GN32, S12GN48, S12G48, S12G64, S12G96, S12G128, S12G192, and S12G240
Supply voltage V_DDA = 3.3V, -40^oC < T_J < 150^oC. V_REF = V_RH - V_RL = 3.3V. f_ADCCLK = 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
1 P Resolution
10-Bit
LSB
3.22
2 P Differential Nonlinearity
10-Bit
DNL
-1.5
±1
1.5
3 P Integral Nonlinearity
4 P Absolute Error²
10-Bit
10-Bit³
10-Bit⁴
INL
-2
±1
2
AE
-3
±2
3
-4
±2
4
5 C Resolution
8-Bit
LSB
12.89
6 C Differential Nonlinearity
8-Bit
DNL
-0.5
±0.3
0.5
7 C Integral Nonlinearity
8-Bit
INL
-1
±0.5
1
8 C Absolute Error²
8-Bit
AE
-1.5
±1
1.5
1 _{The 8-bit mode operation is structurally tested in production test. Absolute values are tested in 10-bit mode.}
2 _{These values include the quantization error which is inherently 1/2 count for any A/D converter.}
3 _{LQFP 48 and bigger}
4 _{LQFP 32 and smaller}
Unit
mV
counts
counts
counts
mV
counts
counts
counts
1090
MC9S12G Family Reference Manual, Rev.1.10
Freescale Semiconductor