MC9S12DP512CPVE Freescale, MC9S12DP512CPVE Datasheet - Page 97

• Manufacturer Part Number: MC9S12DP512CPVE
• Manufacturer: Freescale

Specifications of MC9S12DP512CPVE

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 25MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 14KB
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.25V
• Operating Supply Voltage (min): 2.35/4.5V
• On-chip Adc: 2(8-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

Conditions are shown in Table A-4 unless otherwise noted
V
f
A.2.3 ATD accuracy
Table A-10 specifies the ATD conversion performance excluding any errors due to current injection,
input capacitance and source resistance.
Num C
For the following definitions see also Figure A-1.
Differential Non-Linearity (DNL) is defined as the difference between two adjacent switching steps.
The Integral Non-Linearity (INL) is defined as the sum of all DNLs:
ATDCLK
NOTES:
1. These values include the quantization error which is inherently 1/2 count for any A/D converter.
REF
1
2
3
4
5
6
7
8
= V
P 10-Bit Resolution
P 10-Bit Differential Nonlinearity
P 10-Bit Integral Nonlinearity
P 10-Bit Absolute Error
P 8-Bit Resolution
P 8-Bit Differential Nonlinearity
P 8-Bit Integral Nonlinearity
P 8-Bit Absolute Error
= 2.0MHz
RH
- V
RL
= 5.12V. Resulting to one 8 bit count = 20mV and one 10 bit count = 5mV
(1)
1
Rating
Table A-10 ATD Conversion Performance
INL n
DNL i
=
i
=
n
1
DNL i
=
V
----------------------- - 1
i
1LSB
–
Symbol
DNL
DNL
LSB
LSB
V
INL
INL
AE
AE
=
i 1
–
V
------------------- - n
1LSB
n
–
–
Min
–2.5
–0.5
–1.0
-1.5
V
–1
-3
-
-
MC9S12DP512 Device Guide V01.25
0
–
Typ
20
1.5
2.0
0.5
1.0
5
-
-
Max
2.5
0.5
1.0
1.5
1
3
-
-
Counts
Counts
Counts
Counts
Counts
Counts
Unit
mV
mV
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