S912XEQ384J3CAL Freescale Semiconductor, S912XEQ384J3CAL Datasheet - Page 141

• Manufacturer Part Number: S912XEQ384J3CAL
• Description: IC MCU 16BIT 384KB FLASH 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S912XEQ384J3CAL

• 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 ~ 85°C
• Package / Case: 112-LQFP
• Core: HCS12X
• Data Bus Width: 16 bit
• Data Ram Size: 24 KB
• Interface Type: SCI, SPI, I2C, CAN
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 1
• Operating Supply Voltage: 3.13 V to 5.5 V
• Maximum Operating Temperature: + 260 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Read: Anytime.
2.3.45
Freescale Semiconductor
Function
Address 0x0258
Write: Anytime.
Altern.
Field
Reset
PTP
PTP
PTP
PTP
7
6
5
4
W
R
Port P general purpose input/output data—Data Register
Port P pin 6 is associated with the PWM output channel 7 and the SCK signal of SPI2.
The PWM function takes precedence over the SPI2 and the general purpose I/O function if the PWM channel 7 is
enabled. The SPI2 function takes precedence of the general purpose I/O function if the routed SPI2 is enabled.
When not used with the alternative functions, these pins can be used as general purpose I/O.
If the associated data direction bits of these pins are set to 1, a read returns the value of the port register, otherwise
the buffered pin input state is read.
Port P general purpose input/output data—Data Register
Port P pin 6 is associated with the PWM output channel 6 and the SS signal of SPI2.
The PWM function takes precedence over the SPI2 and the general purpose I/O function if the PWM channel 6 is
enabled. The SPI2 function takes precedence of the general purpose I/O function if the routed SPI2 is enabled.
When not used with the alternative functions, these pins can be used as general purpose I/O.
If the associated data direction bits of these pins are set to 1, a read returns the value of the port register, otherwise
the buffered pin input state is read.
Port P general purpose input/output data—Data Register
Port P pin 5 is associated with the PWM output channel 5 and the MOSI signal of SPI2.
The PWM function takes precedence over the SPI2 and the general purpose I/O function if the PWM channel 5 is
enabled. The SPI2 function takes precedence of the general purpose I/O function if the routed SPI2 is enabled.
When not used with the alternative functions, these pins can be used as general purpose I/O.
If the associated data direction bits of these pins are set to 1, a read returns the value of the port register, otherwise
the buffered pin input state is read.
Port P general purpose input/output data—Data Register
Port P pin 4 is associated with the PWM output channel 4 and the MISO signal of SPI2.
The PWM function takes precedence over the SPI2 and the general purpose I/O function if the PWM channel 4 is
enabled. The SPI2 function takes precedence of the general purpose I/O function if the routed SPI2 is enabled.
When not used with the alternative functions, these pins can be used as general purpose I/O.
If the associated data direction bits of these pins are set to 1, a read returns the value of the port register, otherwise
the buffered pin input state is read.
PWM7
PTP7
SCK2
Port P Data Register (PTP)
0
7
PWM6
PTP6
SS2
0
6
Table 2-41. PTP Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure 2-43. Port P Data Register (PTP)
PWM5
MOSI2
PTP5
0
5
MISO2
PWM4
PTP4
0
4
Description
PWM3
PTP3
SS1
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
PWM2
SCK1
PTP2
0
2
Access: User read/write
MOSI1
PWM1
PTP1
0
1
MISO1
PWM0
PTP0
0
0
141
(1)