Datasheet

General Characteristics
56F801 Technical Data, Rev. 17
Freescale Semiconductor 15
The 56F801 DC and AC electrical specifications are preliminary and are from design simulations. These
specifications may not be fully tested or guaranteed at this early stage of the product life cycle. Finalized
specifications will be published after complete characterization and device qualifications have been
completed.
CAUTION
This device contains protective circuitry to guard against
damage due to high static voltage or electrical fields.
However, normal precautions are advised to avoid
application of any voltages higher than maximum rated
voltages to this high-impedance circuit. Reliability of
operation is enhanced if unused inputs are tied to an
appropriate voltage level.
Table 3-1 Absolute Maximum Ratings
Characteristic Symbol Min Max Unit
Supply voltage V
DD
V
SS
– 0.3 V
SS
+ 4.0 V
All other input voltages, excluding Analog inputs V
IN
V
SS
– 0.3 V
SS
+ 5.5V V
Voltage difference V
DD
to V
DDA
ΔV
DD
- 0.3 0.3 V
Voltage difference V
SS
to V
SSA
ΔV
SS
- 0.3 0.3 V
Analog inputs ANA0-7 and VREF V
IN
V
SSA
– 0.3 V
DDA
+ 0.3 V
Analog inputs EXTAL, XTAL V
IN
V
SSA
– 0.3 V
SSA
+ 3.0 V
Current drain per pin excluding V
DD
, V
SS
, & PWM ouputs I — 10 mA
Table 3-2 Recommended Operating Conditions
Characteristic Symbol Min Typ Max Unit
Supply voltage, digital V
DD
3.0 3.3 3.6 V
Supply Voltage, analog V
DDA
3.0 3.3 3.6 V
Voltage difference V
DD
to V
DDA
ΔV
DD
-0.1 - 0.1 V
Voltage difference V
SS
to V
SSA
ΔV
SS
-0.1 - 0.1 V
ADC reference voltage
1
1. VREF must be 0.3 below V
DDA
.
VREF 2.7 – 3.3V V
Ambient operating temperature T
A
–40 – 85 °C