MC68HC711E9FU Freescale Semiconductor, MC68HC711E9FU Datasheet - Page 167

• Manufacturer Part Number: MC68HC711E9FU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711E9FU

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 12KB
• Total Internal Ram Size: 512Byte
• # I/os (max): 38
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

10.14 MC68L11E9/E20 Analog-to-Digital Converter Characteristics
Freescale Semiconductor
Resolution
Non-linearity
Zero error
Full scale error
Total unadjusted
Quantization error
Absolute accuracy
Conversion range
V
V
∆V
Conversion time
Monotonicity
Zero input reading
Full scale reading
Sample acquisition
Sample/hold
Input leakage
1. V
2. Source impedances greater than 10 kΩ affect accuracy adversely because of input leakage.
RH
RL
Characteristic
error
R
time
capacitance
DD
= 3.0 Vdc to 5.5 Vdc, V
(1)
Number of bits resolved by A/D converter
Maximum deviation from the ideal A/D transfer
Difference between the output of an ideal and an
Difference between the output of an ideal and an
Maximum sum of non-linearity, zero error, and
Uncertainty because of converter resolution
Difference between the actual input voltage and
Analog input voltage range
Maximum analog reference voltage
Minimum analog reference voltage
Minimum difference between V
Total time to perform a single
Conversion result never decreases with an
Conversion result when V
Conversion result when V
Analog input acquisition sampling time:
Input capacitance during sample
Input leakage on A/D pins
characteristics
actual for 0 input voltage
actual A/D for full-scale input voltage
full-scale error
the full-scale weighted equivalent of the binary
output code, all error sources included
analog-to-digital conversion:
increase in input voltage and has no missing
codes
E clock
Internal RC oscillator
PE[7:0]
PE[7:0]
V
RL
E clock
Internal RC oscillator
, V
SS
RH
= 0 Vdc, T
Parameter
M68HC11E Family Data Sheet, Rev. 5.1
A
= T
In
In
L
= V
= V
to T
(2)
RH
RL
RH
H,
and V
750 kHz ≤ E ≤ 2.0 MHz, unless otherwise noted
MC68L11E9/E20 Analog-to-Digital Converter Characteristics
RL
V
SS
Min
V
V
3.0
00
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
RL
RL
–0.1
Guaranteed
Absolute
20 typical
32
12
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
8
V
t
CYC
DD
Max
±1/2
±1/2
V
V
400
1.0
FF
±1
±1
±1
±2
12
—
—
—
—
—
—
—
RH
RH
+ 0.1
+ 32
Unit
t
t
LSB
LSB
LSB
LSB
LSB
LSB
Bits
Hex
Hex
CYC
CYC
pF
nA
µA
µs
—
µs
V
V
V
V
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