MK61FN1M0VMD12 FREESCALE [Freescale Semiconductor, Inc], MK61FN1M0VMD12 Datasheet - Page 46

• Manufacturer Part Number: MK61FN1M0VMD12
• Description: K61 Sub-Family Data Sheet
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Peripheral operating requirements and behaviors
6.6.1 ADC electrical specifications
The 16-bit accuracy specifications listed in
differential pins ADCx_DP0, ADCx_DM0.
The ADCx_DP2 and ADCx_DM2 ADC inputs are connected to the PGA outputs and are
not direct device pins. Accuracy specifications for these pins are defined in
Table
All other ADC channels meet the 13-bit differential/12-bit single-ended accuracy
specifications.
6.6.1.1 16-bit ADC operating conditions
46
Symbol
ΔV
ΔV
V
V
C
R
V
f
f
V
ADCK
ADCK
R
REFH
REFL
ADIN
ADIN
ADIN
DDA
DDA
SSA
AS
31.
Supply voltage
Supply voltage
Ground voltage
ADC reference
voltage high
Reference
voltage low
Input voltage
Input
capacitance
Input resistance
Analog source
resistance
ADC conversion
clock frequency
ADC conversion
clock frequency
Description
K61 Sub-Family Data Sheet Data Sheet, Rev. 3, 2/2012.
Table 28. 16-bit ADC operating conditions
Absolute
Delta to V
V
Delta to V
V
13/12 bit modes
f
≤ 13 bit modes
16 bit modes
Conditions
ADCK
DDA
SSA
• 16 bit modes
• 8/10/12 bit
)
)
< 4MHz
modes
DD
SS
(V
Table continues on the next page...
(V
SS
DD
-
-
Preliminary
V
V
1.71
-100
-100
1.13
Min.
Table 28
1.0
2.0
REFL
—
—
—
—
SSA
Typ.
V
V
and
—
DDA
—
—
—
—
SSA
0
0
8
4
2
1
Table 29
V
+100
+100
V
V
Max.
18.0
12.0
3.6
REFH
10
DDA
SSA
5
5
5
are achievable on the
Freescale Semiconductor, Inc.
MHz
MHz
Unit
mV
mV
pF
kΩ
kΩ
V
V
V
V
Table 30
Notes
2
2
3
4
4
and