S9S12XS256J0CAL Freescale Semiconductor, S9S12XS256J0CAL Datasheet - Page 260

• Manufacturer Part Number: S9S12XS256J0CAL
• Description: MCU 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12XS256J0CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, 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: 8K x 8
• Ram Size: 12K 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
• Processor Series: S12XS
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12XSFAME, EVB9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S12XE Clocks and Reset Generator (S12XECRGV1)
8.5
All reset sources are listed in
priorities.
260
.
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
Illegal Address Reset
Figure 8-19. Fast Wake-up from Full Stop Mode: Example 1
Figure 8-20. Fast Wake-up from Full Stop Mode: Example 2
Clock Monitor Reset
Low Voltage Reset
Power on Reset
External Reset
Reset Source
STOP
Table
Oscillator Disabled
IRQ Interrupt FSTWKP=0 SCMIE=1
STOP
S12XS Family Reference Manual, Rev. 1.11
IRQ Service
8-16. Refer to MCU specification for related vector addresses and
Interrupt
Table 8-16. 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