MC9S12XA256CAL Freescale Semiconductor, MC9S12XA256CAL Datasheet - Page 130

• Manufacturer Part Number: MC9S12XA256CAL
• Description: IC MCU 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XA256CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, I²C, IrDA, LIN, 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): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 80MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XA
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 16 Channel)
• Package: 112LQFP
• Family Name: HCS12
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 4 Analog-to-Digital Converter (ATD10B16CV4) Block Description
4.3.2.1
Writes to this register will abort current conversion sequence but will not start a new sequence.
Read: Anytime
Write: Anytime
130
WRAP[3:0]
0x0010–0x002F
Reset
Field
ATDDIEN1
PORTAD0
PORTAD1
Register
3:0
0x000D
0x000E
0x000F
Name
W
R
ATDDRxH–
ATDDRxL
Wrap Around Channel Select Bits — These bits determine the channel for wrap around when doing
multi-channel conversions. The coding is summarized in
ATD Control Register 0 (ATDCTL0)
0
0
7
W
W
W
W
W
R
R
R
R BIT 9 MSB
R
BIT 7 MSB
= Unimplemented or Reserved
PTAD15
PTAD7
BIT 1
Bit 7
IEN7
u
0
0
6
Figure 4-2. ATD Register Summary (continued)
Figure 4-3. ATD Control Register 0 (ATDCTL0)
= Unimplemented or Reserved
PTAD14
PTAD6
BIT 8
BIT 6
BIT 0
IEN6
Table 4-2. ATDCTL0 Field Descriptions
6
u
MC9S12XDP512 Data Sheet, Rev. 2.21
0
0
5
PTAD13
PTAD5
BIT 7
BIT 5
IEN5
5
0
0
0
0
4
Description
PTAD12
PTAD4
BIT 6
BIT 4
IEN4
4
0
0
WRAP3
Table
1
3
PTAD11
4-3.
PTAD3
BIT 5
BIT 3
IEN3
3
0
0
WRAP2
u = Unaffected
1
2
PTAD10
PTAD2
BIT 4
BIT 2
IEN2
2
0
0
WRAP1
Freescale Semiconductor
PTAD9
PTAD1
1
1
BIT 3
BIT 1
IEN1
1
0
0
WRAP0
PTAD8
PTAD0
BIT 2
BIT 0
IEN0
Bit 0
1
0
0
0