MC9S12XEQ384MAL Freescale Semiconductor, MC9S12XEQ384MAL Datasheet - Page 132

• Manufacturer Part Number: MC9S12XEQ384MAL
• Description: MCU 16BIT 384K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEQ384MAL

• 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: 384KB (384K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 24K 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: 24 KB
• Interface Type: CAN, SCI, SPI
• 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
• On-chip Adc: 12 bit, 16 Channel
• Package: 112LQFP
• Family Name: HCS12X
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 1.8|2.8|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Read: Anytime.
1. Read: Anytime.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3.33
2.3.34
132
Address 0x024C
Address 0x024D
Write: Anytime.
Write: Anytime.
PERS
PPSS
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port S 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 all pull devices are enabled.
1 Pull device enabled.
0 Pull device disabled.
Port S 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.
PERS7
PPSS7
Port S Pull Device Enable Register (PERS)
Port S Polarity Select Register (PPSS)
1
0
7
7
PERS6
PPSS6
Figure 2-31. Port S Pull Device Enable Register (PERS)
1
0
6
6
Figure 2-32. Port S Polarity Select Register (PPSS)
Table 2-30. PERS Register Field Descriptions
Table 2-31. PPSS Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
PERS5
PPSS5
1
0
5
5
PERS4
PPSS4
1
0
4
4
Description
Description
PERS3
PPSS3
3
1
3
0
PERS2
PPSS2
1
0
2
2
Access: User read/write
Access: User read/write
Freescale Semiconductor
PERS1
PPSS1
1
0
1
1
PERS0
PPSS0
1
0
0
0
(1)
(1)