MC9S12XET256MAL Freescale Semiconductor, MC9S12XET256MAL Datasheet - Page 167

• 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

1. Read: Anytime.
1. Read: Anytime.
2.3.83
2.3.84
Freescale Semiconductor
PER0AD1
PER1AD1
Address 0x027E
Address 0x027F
Write: Anytime.
Write: Anytime.
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
PER0AD17
PER1AD17
Port AD1 pull device enable—Enable pull devices on input pins
These bits configure whether a pull device is activated, if the associated pin is used as an input. This bit has no effect
if the pin is used as an output. Out of reset no pull device is enabled.
1 Pull device enabled.
0 Pull device disabled.
Port AD1 pull device enable—Enable pull devices on input pins
These bits configure whether a pull device is activated, if the associated pin is used as an input. This bit has no effect
if the pin is used as an output. Out of reset no pull device is enabled.
1 Pull device enabled.
0 Pull device disabled.
Port AD1 Pull Up Enable Register 0 (PER0AD1)
Port AD1 Pull Up Enable Register 1 (PER1AD1)
0
0
7
7
PER0AD16
PER1AD16
Figure 2-81. Port AD1 Pull Device Up Register 0 (PER0AD1)
Figure 2-82. Port AD1 Pull Up Enable Register 1 (PER1AD1)
0
0
6
6
Table 2-79. PER0AD1 Register Field Descriptions
Table 2-80. PER1AD1 Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
PER0AD15
PER1AD15
0
0
5
5
PER0AD14
PER1AD14
0
0
4
4
Description
Description
PER0AD13
PER1AD13
3
0
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
PER0AD12
PER1AD12
0
0
2
2
PER0AD11
PER1AD11
Access: User read/write
Access: User read/write
0
0
1
1
PER0AD10
PER1AD10
0
0
0
0
167
(1)
(1)