MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 167

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MC68HC711E20CFN2

Manufacturer Part Number
MC68HC711E20CFN2
Description
IC MCU 20K 2MHZ OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711E20CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
20KB (20K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MC68HC711E20CFN2
Manufacturer:
VISHAY
Quantity:
10 000
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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
167

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