MCF52259 FREESCALE [Freescale Semiconductor, Inc], MCF52259 Datasheet - Page 42

• Manufacturer Part Number: MCF52259
• Description: MCF52259 ColdFire Microcontroller
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Electrical Characteristics
Figure 13
2.14
Table 26
42
V
V
I
V
Name
V
E
V
t
OFFSET
OFFSET
VREFH
V
f
RES
DNL
t
t
C
R
ADPU
t
ADIC
I
REFH
INL
INL
X
REFL
ADIN
REC
ADC
ADS
GAIN
ADI
DDA
ADI
AD
IN
lists specifications for the analog-to-digital converter.
SDA
SCL
shows timing for the values in
Analog-to-Digital Converter (ADC) Parameters
Low reference voltage
High reference voltage
ADC analog supply voltage
Input voltages
Resolution
Integral non-linearity (full input signal range)
Integral non-linearity (10% to 90% input signal range)
Differential non-linearity
ADC internal clock
Conversion range
ADC power-up time
Recovery from auto standby
Conversion time
Sample time
Input capacitance
Input impedance
Input injection current
V
Offset voltage internal reference
Gain error (transfer path)
Offset voltage external reference
REFH
current
I1
Monotonicity
5
I2
Characteristic
7
, per pin
I4
MCF52259 ColdFire Microcontroller, Rev. 0
Table 24
Figure 13. I
Table 26. ADC Parameters
and
I6
Table
2
C Input/Output Timings
2
25.
I7
4
- 50 mV
V
V
V
V
Min
3.1
REFL
0.1
REFL
.99
12
SSA
DDA
—
—
—
—
—
—
—
—
—
—
—
—
—
1
I8
–1 < DNL < +1
See
See
Typical
Figure 14
Figure 14
±2.5
±2.5
3.3
±8
±3
—
—
—
—
—
—
—
GUARANTEED
6
0
6
1
0
1
I5
I3
Freescale Semiconductor
+ 50 mV
V
V
V
V
1.01
Max
<+1
±15
REFH
REFH
3.6
5.0
12
±3
±3
13
SSA
DDA
—
—
—
—
—
1
3
9
I9
t
t
t
t
AIC
AIC
AIC
AIC
LSB
MHz
Unit
LSB
LSB
Bits
mA
mA
mV
mV
cycles
pF
W
—
cycles
cycles
cycles
V
V
V
V
V
3
6