mpc5602d Freescale Semiconductor, Inc, mpc5602d Datasheet - Page 57

• Manufacturer Part Number: mpc5602d
• Description: Mpc5602d Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

From this formula, in the worst case (when V
half a count, a constraint is evident on C
4.17.3
Freescale Semiconductor

I
Symbol C
V
V
LKG
t
ADC_SYS
ADC_PU
DD_ADC
SS_ADC
V
Symbol
f
ADC
AINx
CC C Input leakage current T
ADC electrical characteristics
C
C
P
SR — Voltage on
SR — Voltage on
SR — Analog input voltage
SR — ADC analog frequency
SR — ADC clock duty cycle
SR — ADC power up delay
C
Parameter
VSS_HV_ADC (ADC
reference) pin with
respect to ground
(V
VDD_HV_ADC pin
(ADC reference) with
respect to ground
(V
(ipg_clk)
SS
SS
)
)
2
Parameter
Preliminary—Subject to Change Without Notice
MPC5602D Microcontroller Data Sheet, Rev. 3.1
Table 38. ADC conversion characteristics
F
T
T
Table 37. ADC input leakage current
T
value:
A
A
A
A
= 40 °C No current injection on adjacent pin
= 105 °C
= 125 °C
= 25 °C
3
A
----------- -
V A2
V A
is maximum, that is for instance 5 V), assuming to accept a maximum error of
ADCLKSEL = 1
=
C F 2048 C S
------------------------------------------------------- -
C P1
Conditions
V
V
C P1

DD
DD
Conditions
+
—
—
—
= 5.0 V
= 3.3 V
—
C P2
4
+
C P2

+
1
C F
+
C F
+
C S
V
SS_ADC
V
DD
0.1
3.33
3.33
Min
45
—
 0.1
 0.1
Min
—
—
—
—
Value
Typ
—
—
—
—
—
—
—
Electrical characteristics
Value
V
Typ
45
DD_ADC
1
1
8
V
32 + 4%
20 + 4%
DD
Max
0.1
1.5
55
+ 0.1
Max
200
400
—
—
+ 0.1 V
Unit
MHz
Unit
nA
µs
%
Eqn. 11
Eqn. 12
V
V
57