mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 365

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68HC16Y3/916Y3
USER’S MANUAL
Num
Num
NOTES:
NOTES:
10
11
12
13
14
15
1
2
3
4
1
2
3
4
5
6
7
8
9
1. Conversion accuracy varies with f
1. Refers to operation over full temperature and frequency range.
2. To obtain full-scale, full-range results, V
3. Accuracy tested and guaranteed at V
4. Current measured at maximum system clock frequency with ADC active.
5. Maximum leakage occurs at maximum operating temperature. Current decreases by approximately one-half
for each 10 C decrease from maximum temperature.
ADC Clock Frequency
8-bit Conversion Time
10-bit Conversion Time
Stop Recovery Time
Analog Supply
Internal Digital Supply
V
V
Reference Voltage Low
Reference Voltage High
V
Input Voltage
Input High, Port ADA
Input Low, Port ADA
Analog Supply Current
Reference Supply Current
Input Current, Off Channel
Total Input Capacitance, Not Sampling
Total Input Capacitance, Sampling
SS
DD
REF
f
f
f
f
Normal Operation
Low-power stop
ADCLK
ADCLK
ADCLK
ADCLK
Differential Voltage
Differential Voltage
(V
Differential Voltage
DD
Table A-13 ADC DC Electrical Characteristics (Operating)
and V
1.0 MHz
2.1 MHz
1.0 MHz
2.1 MHz
2
1
DDA
Table A-14 ADC AC Characteristics (Operating)
= 5.0 Vdc
4
Parameter
Parameter
1
1
Freescale Semiconductor, Inc.
1
2,3
(V
2,3
3
For More Information On This Product,
SS
5
= 0 Vdc, ADCLK = 2.1 MHz, T
ADCLK
5%, V
Go to: www.freescale.com
RH
SSA
rate. Reduced conversion accuracy occurs at maximum.
– V
SS
= 0 Vdc, T
RL
V
= 5.0 V
RL
V
INDC
A
V
5%.
V
within operating temperature range)
V
DDI
SSI
Symbol
RH
Symbol
V
f
V
V
C
C
t
t
I
I
I
V
V
ADCLK
V
V
CONV
CONV
V
DDA
REF
OFF
INDC
DDA
t
DDI
–
–
INN
INS
RH
RL
RH
–
SR
IH
IL
V
V
V
A
SSA
DDA
RL
= T
V
DDA.
L
to T
0.7 (V
V
V
H
SSA
DDA
– 1.0
– 1.0
V
V
)
Min
4.5
4.5
4.5
SSA
SSA
—
—
—
—
—
—
15.2
17.1
Min
0.5
7.6
8.6
—
–
DDA
/ 2
0.3
)
V
0.2 (V
V
DDA
DDA
V
V
Max
200
250
150
5.5
5.5
1.0
1.0
5.5
1.0
Max
DDA
10
15
DDA
2.1
10
—
—
+ 0.3
DDA
MOTOROLA
/ 2
)
Unit
mV
mA
MHz
Unit
nA
pF
pF
V
V
V
V
V
V
V
V
V
A-39
A
A
s
s
s