MC9S08LL64_10 Datasheet, PDF (36/44 Pages) Freescale Semiconductor, Inc – Technical Data

ADC Characteristics
Table 18. 12-Bit ADC Characteristics (V_REFH = V_DDA, V_REFL = V_SSA) (continued)
# Characteristic
Conditions
C Symb
Min
Typ¹
Max
Unit
Comment
Subsequent
Continuous or
Single/First
Continuous
ADLSMP = 1
ADHSC = 0
ADLSMP = 1
ADLSTS = 00
C
ts
—
24
—
ADHSC = 0
ADLSMP = 1
ADLSTS = 01
C
ts
—
16
—
ADHSC = 0
ADLSMP = 1
ADLSTS = 10
C
ts
—
10
—
9 Sample time
ADHSC = 0
ADLSMP = 1
ADLSTS = 11
C
ts
—
6
—
ADHSC = 1
ADLSMP = 1
ADLSTS = 00
C
ts
—
28
—
ADHSC = 1
ADLSMP = 1
ADLSTS = 01
C
ts
—
20
—
Total
10 unadjusted
error
ADHSC = 1
ADLSMP = 1
ADLSTS = 10
ADHSC = 1
ADLSMP = 1
ADLSTS = 11
12-bit mode
3.6 > V_DDA > 2.7V
12-bit mode,
2.7 > V_DDA > 1.8V
10-bit mode
8-bit mode
C
ts
C
ts
T
T
E_TUE
T
T
—
14
—
—
10
—
—
–2.5 to
3.25
±4
±3.25
–5.5 to
6.5
LSB²
Includes
quantization
—
±1
±2.5
—
±0.5
±1.0
11
Differential
non-linearity
12-bit mode
10-bit mode³
8-bit mode³
T
T
DNL
T
—
–1 to
1.75
–1.5 to
2.5
—
±0.5
±1.0
LSB²
—
±0.3
±0.5
MC9S08LL64 Series MCU Data Sheet, Rev. 5
36
Freescale Semiconductor