MC9S12XET256MAL Freescale Semiconductor, MC9S12XET256MAL Datasheet - Page 496

• Manufacturer Part Number: MC9S12XET256MAL
• Description: MCU 16BIT 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256MAL

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Cpu Family: HCS12X
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 25
• Operating Supply Voltage (typ): 1.8/2.8/5V
• Operating Supply Voltage (max): 1.98/2.9/5.5V
• Operating Supply Voltage (min): 1.72/2.7/3.13V
• On-chip Adc: 16-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• 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: 16 KB
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 11 S12XE Clocks and Reset Generator (S12XECRGV1)
11.5
All reset sources are listed in
priorities.
496
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
FSTWKP=1
Instruction
Oscillator Clock
PLL Clock
Core Clock
Resets
FSTWKP=1
Instruction
Oscillator Clock
PLL Clock
Core Clock
SCME=1
SCME=1
CPU resumes program execution immediately
Figure 11-19. Fast Wake-up from Full Stop Mode: Example 1
Figure 11-20. Fast Wake-up from Full Stop Mode: Example 2
Illegal Address Reset
Clock Monitor Reset
Low Voltage Reset
Power on Reset
External Reset
Reset Source
STOP
Table
Oscillator Disabled
IRQ Interrupt FSTWKP=0 SCMIE=1
MC9S12XE-Family Reference Manual , Rev. 1.23
STOP
IRQ Service
11-16. Refer to MCU specification for related vector addresses and
Interrupt
Table 11-16. Reset Summary
IRQ service
Oscillator Disabled
CPU resumes program execution immediately
Self-Clock Mode
Osc Startup
Power Saving
STOP
Interrupt
Self-Clock Mode
PLLCTL (CME=1, SCME=0)
Clock Quality Check
IRQ service
Frequent Uncritical
Local Enable
Instructions
None
None
None
None
SCM Interrupt
STOP
Interrupt
Instructions Possible
Frequent Critical
Freescale Semiconductor
IRQ service