MC9S12XEP100MAL Freescale Semiconductor, MC9S12XEP100MAL Datasheet - Page 176

• Manufacturer Part Number: MC9S12XEP100MAL
• Description: IC MCU 16BIT 1M FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEP100MAL

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 64 KB
• Interface Type: SPI, SSI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 25
• Operating Supply Voltage: - 0.3 V to + 6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• For Use With: EVB9S12XEP100 - BOARD EVAL FOR MC9S12XEP100DEMO9S12XEP100 - BOARD DEMO FOR MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Read: Anytime.
1. Read: Anytime.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3.98
2.3.99
176
Address 0x0375
Address 0x0376
Write: Anytime.
Write: Anytime.
WOML
PPSL
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port L pull device select—Determine pull device polarity on input pins
This register selects whether a pull-down or a pull-up device is connected to the pin.
1 A pull-down device is connected to the associated pin, if enabled and if the pin is used as input.
0 A pull-up device is connected to the associated pin, if enabled and if the pin is used as input.
Port L wired-or mode—Enable wired-or functionality
This register configures the output pins as wired-or independent of the function used on the pins. If enabled the
output is driven active low only (open-drain). A logic level of “1” is not driven.This allows a multipoint connection of
several serial modules. These bits have no influence on pins used as inputs.
1 Output buffers operate as open-drain outputs.
0 Output buffers operate as push-pull outputs.
WOML7
PPSL7
Port L Polarity Select Register (PPSL)
Port L Wired-Or Mode Register (WOML)
0
0
7
7
WOML6
PPSL6
0
0
6
6
Figure 2-97. Port L Wired-Or Mode Register (WOML)
Figure 2-96. Port L Polarity Select Register (PPSL)
Table 2-94. WOML Register Field Descriptions
Table 2-93. PPSL Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
WOML5
PPSL5
0
0
5
5
WOML4
PPSL4
0
0
4
4
Description
Description
WOML3
PPSL3
3
0
3
0
WOML2
PPSL2
0
0
2
2
Access: User read/write
Access: User read/write
WOML1
Freescale Semiconductor
PPSL1
0
0
1
1
WOML0
PPSL0
0
0
0
0
(1)
(1)