Datasheet

Appendix A Electrical Characteristics
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
346 Freescale Semiconductor
Conversion time
(including sample
time)
Short sample (ADLSMP=0) D t
ADC
—20—ADCK
cycles
See ADC
Chapter for
conversion
time variances
Long sample (ADLSMP=1) — 40 —
Sample time
Short sample (ADLSMP=0) D t
ADS
—3.5—ADCK
cycles
Long sample (ADLSMP=1) — 23.5 —
Total unadjusted
error (includes
quantization)
28-pin packages only
10 bit mode P E
TUE
— ±1 ±2.5 LSB
2
8 bit mode — ±0.5 ±1
20-pin packages only
10 bit mode P E
TUE
— ±.5 ±3.5 LSB
2
8 bit mode — ±0.7 ±1.5
Differential
Non-Linearity
10-bit mode P DNL — ±0.5 ±1.0 LSB
2
8-bit mode — ±0.3 ±0.5
Monotonicity and No-Missing-Codes guaranteed
Integral
non-linearity
10-bit mode T INL — ±0.5 ±1.0 LSB
2
8-bit mode — ±0.3 ±0.5
Zero-scale error
28-pin packages only
10-bit mode P E
ZS
— ±0.5 ±1.5 LSB
2
8-bit mode — ±0.5 ±0.5
20-pin packages only
10-bit mode P E
ZS
— ±1.5 ±2.5 LSB
2
8-bit mode — ±0.5 ±0.7
Full-scale error
28-pin packages only
10-bit mode T E
FS
0 ±0.5 ±1LSB
2
8-bit mode 0 ±0.5 ±0.5
20-pin packages only
10-bit mode T E
FS
0 ±1.0 ±1.5 LSB
2
8-bit mode 0 ±0.5 ±0.5
Quantization error
10-bit mode D E
Q
——±0.5 LSB
2
8-bit mode — — ±0.5
Input leakage error
10-bit mode D E
IL
0 ±0.2 ±2.5 LSB
2
Pad leakage
3
* R
AS
8-bit mode 0 ±0.1 ±1
Table A-12. ADC Characteristics (continued)
Characteristic Conditions C Symb Min Typ
1
Max Unit Comment