MK61FN1M0VMJ12 FREESCALE [Freescale Semiconductor, Inc], MK61FN1M0VMJ12 Datasheet - Page 51

• Manufacturer Part Number: MK61FN1M0VMJ12
• Description: K61 Sub-Family
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

6.6 Analog
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
Freescale Semiconductor, Inc.
Symbol
ΔV
ΔV
V
V
C
R
V
V
f
f
V
ADCK
ADCK
R
REFH
REFL
ADIN
ADIN
ADIN
ADIN
DDA
DDA
SSA
AS
32.
Supply voltage
Supply voltage
Ground voltage
ADC reference
voltage high
ADC reference
voltage low
Input voltage
Input voltage
Input capacitance
Input resistance
Analog source
resistance
ADC conversion
clock frequency
ADC conversion
clock frequency
Description
Table 29. 16-bit ADC operating conditions
Absolute
Delta to V
Delta to V
13-/12-bit modes
f
≤ 13-bit mode
16-bit mode
Conditions
ADCK
• 16-bit differential mode
• All other modes
• 16-bit mode
• 8-/10-/12-bit modes
K61 Sub-Family Data Sheet, Rev. 4, 10/2012.
< 4 MHz
DD
SS
(V
(V
Table continues on the next page...
SS
DD
-V
- V
DDA
SSA
)
)
Table 29
VREFL
VREFL
V
V
-100
-100
1.71
1.13
Min.
1.0
2.0
REFL
—
—
—
—
SSA
Peripheral operating requirements and behaviors
and
Typ.
V
V
Table 30
—
—
—
—
—
—
—
DDA
SSA
0
0
8
4
2
1
VREFH
VREFH
31/32 *
V
+100
+100
V
V
Max.
18.0
12.0
3.6
REFH
10
are achievable on the
DDA
SSA
5
5
5
MHz
MHz
Unit
mV
mV
pF
kΩ
kΩ
Table 31
V
V
V
V
V
Notes
2
2
3
4
4
and
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