MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 186

• Manufacturer Part Number: MC9S12XEQ512CAL
• Description: MCU 16BIT 512K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEQ512CAL

• 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: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 32K 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
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 32KB
• 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: 32 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 25
• Maximum Operating Temperature: + 85 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2 Port Integration Module (S12XEPIMV1)
Port E pin PE[6] can be used for either general-purpose I/O, as TAGHI input or as MODB input during
reset.
Port E pin PE[5] can be used for either general-purpose I/O, as TAGLO input, RE output or as MODA
input during reset.
Port E pin PE[4] can be used for either general-purpose I/O or as the free-running clock ECLK output
running at the Bus Clock rate or at the programmed divided clock rate. The clock output is always enabled
in emulation modes.
Port E pin PE[3] can be used for either general-purpose I/O, as LSTRB or LDS output, or as EROMCTL
input during reset.
Port E pin PE[2] can be used for either general-purpose I/O, or as RW or WE output.
Port E pin PE[1] can be used for either general-purpose input or as the level- or falling edge-sensitive IRQ
interrupt input. IRQ will be enabled by setting the IRQEN configuration bit (2.3.17/123) and clearing the
I-bit in the CPU condition code register. It is inhibited at reset so this pin is initially configured as a simple
input with a pull-up.
Port E pin PE[0] can be used for either general-purpose input or as the level-sensitive XIRQ interrupt input.
XIRQ can be enabled by clearing the X-bit in the CPU condition code register. It is inhibited at reset so
this pin is initially configured as a high-impedance input with a pull-up.
Port E pins PE[5] and PE[6] are configured for reduced input threshold in certain modes (refer to
S12X_EBI section).
2.4.3.5
Port K pins PK[7:0] can be used for either general-purpose I/O, or with the external bus interface. In this
case Port K pins PK[6:0] are associated with the external address bus outputs ADDR22-ADDR16 and PK7
is associated to the EWAIT input.
Port K pin PE[7] is configured for reduced input threshold in certain modes (refer to S12X_EBI section).
2.4.3.6
This port is associated with the ECT module.
Port T pins PT[7:0] can be used for either general-purpose I/O, or with the channels of the Enhanced
Capture Timer.
2.4.3.7
This port is associated with SCI0, SCI1 and SPI0.
Port S pins PS[7:4] can be used either for general-purpose I/O, or with the SPI0 subsystem.
Port S pins PS[3:2] can be used either for general-purpose I/O, or with the SCI1 subsystem.
Port S pins PS[1:0] can be used either for general-purpose I/O, or with the SCI0 subsystem.
186
Port K
Port T
Port S
MC9S12XE-Family Reference Manual , Rev. 1.23
Freescale Semiconductor