MC9S08SG8 Datasheet, PDF (288/310 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Num C
Rating
11 D ADC Conversion
Clock
12 P ADC
Asynchronous
Clock Source
13 P Conversion Time
14 P Sample Time
15 P Input Voltage
16 D Input Capacitance
17 D Input Impedance
18 D Analog Source
Impedance
19 T Ideal Resolution
(1LSB)
20 P Total Unadjusted
Error
21 P Differential
Non-Linearity
22 C Integral
Non-Linearity
23 P Zero-Scale Error
24 P Full-Scale Error
25 D Quantization Error
26 D Input Leakage
Error
Table A-11. ADC Characteristics (continued)
Conditions
Symb
Min
Typ¹
High Speed (ADLPC = 0)
f_ADCK
0.4
—
Low Power (ADLPC = 1)
0.4
—
High Speed (ADLPC = 0)
f_ADACK
2.5
4
Low Power (ADLPC = 1)
1.25
2
Short Sample (ADLSMP = 0) t_ADC
20
20
Long Sample (ADLSMP = 1)
40
40
Short Sample (ADLSMP = 0) t_ADS
4
4
Long Sample (ADLSMP = 1)
24
24
V_ADIN
V_REFL
—
C_ADIN
—
7
R_ADIN
—
5
R_AS
—
—
10 bit mode
RES 2.637
8 bit mode
10.547
10 bit mode
8 bit mode
E_TUE
0
0
10 bit mode
DNL
0
8 bit mode
0
Monotonicity and no-missing-codes guaranteed
10 bit mode
INL
0
8 bit mode
0
10 bit mode
8 bit mode
E_ZS
0
0
10 bit mode
8 bit mode
E_FS
0
0
10 bit mode
8 bit mode
E_Q
—
—
4.883
19.53
±1.5
±0.7
±0.5
±0.3
±0.5
±0.3
±0.5
±0.3
±0.5
±0.3
—
—
10 bit mode
8 bit mode
E_IL
0
±0.2
0
±0.1
Max
Unit Comment
8.0
MHz t_ADCK =
4.0
1/f_ADCK
6.6
MHz t_ADACK =
3.3
1/f_ADACK
23
43
4
24
V_REFH
10
15
10⁽²⁾
5.371
21.48
±2.5
±1.0
±1.0
±0.5
t_ADCK
cycles
Add 2 to 5
t_Bus =1/f_Bus
cycles
t_ADCK
cycles
V
pF Not Tested
kΩ Not Tested
kΩ External to
MCU
mV
V_REFH/2^N
LSB Includes
quantization
LSB
±1.0
±0.5
±1.5
±0.5
±1.5
±0.5
±0.5
±0.5
±5
±1.2
LSB
LSB
V_ADIN =
V_SSA
LSB
V_ADIN =
V_DDA
LSB 8 bit mode
is not
truncated
LSB Pad
leakage *
R_AS
MC9S08SG8 MCU Series Data Sheet, Rev. 0
288
PRELIMINARY
Freescale Semiconductor