MC9S08LH64 Datasheet, PDF (34/44 Pages) Freescale Semiconductor, Inc – Advanced Information

ADC Characteristics
Table 17. 16-bit ADC Operating Conditions
Num
Charact
eristic
Conditions
16 bit modes
9
f_ADCK > 8MHz
4MHz < f_ADCK < 8MHz
f_ADCK < 4MHz
13/12 bit modes
10 _Analog
Source
Resista
f_ADCK > 8MHz
4MHz < f_ADCK < 8MHz
f_ADCK < 4MHz
nce
11
11/10 bit modes
f_ADCK > 8MHz
4MHz < f_ADCK < 8MHz
f_ADCK < 4MHz
9/8 bit modes
12
f_ADCK > 8MHz
f_ADCK < 8MHz
Symb
Min
Typ¹
Max Unit
Comment
—
—
0.5
—
—
1
—
—
2
—
—
1
—
—
2
External to MCU
R_AS
—
—
5
kΩ
Assumes
—
—
2
ADLSMP=0
—
—
5
—
—
10
—
—
5
—
—
10
13
ADC
ADLPC = 0, ADHSC = 1
Convers
14 ion
ADLPC = 0, ADHSC = 0
Clock
Freq.
15
ADLPC = 1, ADHSC = 0
1.0
—
f_ADCK
1.0
—
8
5
MHz
1.0
—
2.5
1 _{Typical values assume VDDA = 3.0 V, Temp = 25 °C, fADCK = 1.0 MHz unless otherwise stated. Typical values are for reference}
only and are not tested in production.
2 _{DC potential difference.}
MC9S08LH64 Series MCU Data Sheet, Rev. 4
34
PRELIMINARY-SUBJECT TO CHANGE WITHOUT NOTICE
Freescale Semiconductor