MC68HC05P9ACDW FREESCALE [Freescale Semiconductor, Inc], MC68HC05P9ACDW Datasheet - Page 121

• Manufacturer Part Number: MC68HC05P9ACDW
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Timing and Electrical Characteristics
9-mc68hc05p9a
MOTOROLA
Resolution
Absolute Accuracy (4.0 > V
Conversion Range (PC7/V
Conversion Time (Includes Sampling Time)
Monotonicity
Analog Input Voltage
Zero Input Reading (V
Full-Scale Reading (V
Sample Acquisition Time
Input Capacitance
Input Leakage
ADC On Current Stabilization Time
ADC RC Stabilization Time (ADRC = 1)
1. V
2. ADC accuracy may decrease proportionately as V
3. t
4. Source impedances more than 10 k adversely affect internal RC charging time during input
5. t
6. External system error caused by input leakage approximately equals R source times input
External Clock
Internal RC Oscillator (ADRC = 1)
External Clock
Internal RC Oscillator (ADRC = 1)
PC6/AN0, PC5/AN1, PC4/AN2, PC3/AN3
PC6/AN0, PC5/AN1, PC4/AN2, PC3/AN3
PC7/V
sampling.
current.
AD
AD
DD
Freescale Semiconductor, Inc.
= cycle time of the A/D converter
= t
= 5.0 Vdc 10%, V
For More Information On This Product,
CYC
RH
(1
Table 25. ADC Characteristics (V
Characteristic
(6)
f
OP
Go to: www.freescale.com
) if MCU clock is clock source
IN
IN
SS
= V
= 0 V)
(4)
= 0 Vdc
RH
RH
ADC
RH
)
)
> V
DD
)
(2)
Symbol
RH
t
t
ADON
ADRC
V
C
—
—
—
—
—
—
—
—
—
Timing and Electrical Characteristics
is reduced below 4.0 V.
IN
IN
DD
= 5.0 Vdc)
Inherent (Within Total Error)
Min
V
V
FE
32
32
00
12
—
—
—
—
—
—
—
8
SS
SS
Max
100
100
V
V
FF
(1)
32
32
01
12
12
12
1.5
8
DD
RH
1
1
t
t
Unit
LSB
Hex
Hex
AD
AD
Bit
pF
V
V
A
s
s
s
s
(3)
(5)
ADC
121