MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 821

• 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

23.2.4
Signals VDDF/VSS are the secondary outputs of VREG_3V3 that provide the power supply for the NVM
logic. These signals are connected to device pins to allow external decoupling capacitors (220 nF, X7R
ceramic).
In Shutdown Mode an external supply driving VDDF/VSS can replace the voltage regulator.
23.2.5
Signals VDDPLL/VSSPLL are the secondary outputs of VREG_3V3 that provide the power supply for
the PLL and oscillator. These signals are connected to device pins to allow external decoupling capacitors
(100 nF...220 nF, X7R ceramic).
In Shutdown Mode, an external supply driving VDDPLL/VSSPLL can replace the voltage regulator.
23.2.6
Signals VDDX/VSS are monitored by VREG_3V3 with the LVR feature.
23.2.7
This optional signal is used to shutdown VREG_3V3. In that case, VDD/VSS and VDDPLL/VSSPLL
must be provided externally. Shutdown mode is entered with VREGEN being low. If VREGEN is high,
the VREG_3V3 is either in Full Performance Mode or in Reduced Power Mode.
For the connectivity of VREGEN, see device specification.
23.2.8
This pin provides the signal selected via APIEA if system is set accordingly. See
Periodical Interrupt Control Register (VREGAPICL)
for details.
For the connectivity of VREG_API, see device specification.
23.3
This section provides a detailed description of all registers accessible in VREG_3V3.
If enabled in the system, the VREG_3V3 will abort all read and write accesses to reserved registers within
it’s memory slice. See device level specification for details.
Freescale Semiconductor
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Memory Map and Register Definition
VDDF — Regulator Output2 (NVM Logic) Pins
VDDPLL, VSSPLL — Regulator Output3 (PLL) Pins
VDDX — Power Input Pin
VREGEN — Optional Regulator Enable Pin
VREG_API — Optional Autonomous Periodical Interrupt Output Pin
is not supported while MCU is powered.
Switching from FPM or RPM to shutdown of VREG_3V3 and vice versa
MC9S12XE-Family Reference Manual Rev. 1.23
NOTE
and
23.4.8, “Autonomous Periodical Interrupt (API)
Chapter 23 Voltage Regulator (S12VREGL3V3V1)
23.3.2.3, “Autonomous
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