RXD
SCI receive
data pin
RXDPW
(Input)
Figure 3-24 RXD Pulse Width
TXD
SCI receive
data pin
TXDPW
(Input)
Figure 3-25 TXD Pulse Width
3.10 Analog-to-Digital Converter (ADC) Characteristics
Table 3-15 ADC Characteristics
Characteristic
ADC input voltages
Symbol
Min
Typ
Max
Unit
01
12
—
—
VREF
12
2
VADCIN
—
V
Resolution
RES
INL
—
Bits
Integral Non-Linearity3
Differential Non-Linearity
LSB4
LSB4
+/- 4
+/- 5
+/- 1
DNL
+/- 0.9
Monotonicity
GUARANTEED
—
ADC internal clock5
Conversion range
fADIC
RAD
tADC
0.5
VSSA
—
5
MHz
V
—
6
VDDA
—
tAIC cycles6
tAIC cycles6
Conversion time
Sample time
tADS
—
1
—
pF6
—
Input capacitance
CADI
EGAIN
—
5
—
Gain Error (transfer gain)5
Offset Voltage5
1.00
+10
1.10
+230
1.15
+325
VOFFSET
mV
56F801 Technical Data, Rev. 17
36
Freescale Semiconductor
FREESCALE [ Freescale ]
