MC9S12XET256MAL Freescale Semiconductor, MC9S12XET256MAL Datasheet - Page 1225

• Manufacturer Part Number: MC9S12XET256MAL
• Description: MCU 16BIT 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256MAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Cpu Family: HCS12X
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 25
• Operating Supply Voltage (typ): 1.8/2.8/5V
• Operating Supply Voltage (max): 1.98/2.9/5.5V
• Operating Supply Voltage (min): 1.72/2.7/3.13V
• On-chip Adc: 16-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 50MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 25
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Freescale Semiconductor
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2
Conditions are shown in Table A-4. unless otherwise noted.
The values are tested to be valid with no PortAD output drivers switching simultaneous with conversions.
Conditions are shown in Table A-4. unless otherwise noted.
The values are tested to be valid with no PortAD output drivers switching simultaneous with conversions.
Num C
Num C
10
11
12
10
11
12
The 8-bit and 10-bit mode operation is structurally tested in production test. Absolute values are tested in 12-bit mode.
Better performance is possible using specially designed multi-layer PCBs or averaging techniques.
These values include the quantization error which is inherently 1/2 count for any A/D converter.
The 8-bit and 10-bit mode operation is structurally tested in production test. Absolute values are tested in 12-bit mode.
Better performance is possible using specially designed multi-layer PCBs or averaging techniques.
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2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
C Resolution
C Differential Nonlinearity
C Integral Nonlinearity
C Absolute Error
C Resolution
C Differential Nonlinearity
C Integral Nonlinearity
C Absolute Error
C Resolution
C Differential Nonlinearity
C Integral Nonlinearity
C Absolute Error
C Resolution
C Differential Nonlinearity
C Integral Nonlinearity
C Absolute Error
P Resolution
P Differential Nonlinearity
P Integral Nonlinearity
P Absolute Error
P Resolution
P Differential Nonlinearity
P Integral Nonlinearity
P Absolute Error
3
3
3
3
3
3
Rating
Rating
Table A-18. ATD Conversion Performance 3.3V range
Table A-17. ATD Conversion Performance 5V range
MC9S12XE-Family Reference Manual Rev. 1.23
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1
,
2
,
2
12-Bit
12-Bit
12-Bit
12-Bit
10-Bit
10-Bit
10-Bit
10-Bit
8-Bit
8-Bit
8-Bit
8-Bit
12-Bit
12-Bit
12-Bit
12-Bit
10-Bit
10-Bit
10-Bit
10-Bit
8-Bit
8-Bit
8-Bit
8-Bit
Symbol
Symbol
DNL
DNL
DNL
DNL
DNL
DNL
LSB
LSB
LSB
LSB
LSB
LSB
INL
INL
INL
INL
INL
INL
AE
AE
AE
AE
AE
AE
V
V
REF
REF
= V
= V
RH
RH
Min
Min
-0.5
-1.5
-1.5
-0.5
-1.5
- V
- V
—
—
—
—
—
—
-4
-5
-7
-1
-2
-3
-1
-6
-7
-8
-2
-3
-1
RL
RL
= 5.12V. f
= 3.3V. f
Appendix A Electrical Characteristics
12.89
Typ
1.25
±2.5
±0.5
±0.3
±0.5
Typ
0.80
3.22
±0.3
±0.5
±2
±4
±1
±2
20
±1
±3
±3
±4
±1
±1
±2
±1
ATDCLK
5
ATDCLK
= 8.3MHz
= 8.3MHz
Max
Max
0.5
1.5
1.5
0.5
1.5
—
—
—
—
—
—
4
5
7
1
2
3
1
6
7
8
2
3
1
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
counts
Unit
Unit
mV
mV
mV
mV
mV
mV
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