MC9S12XEP100CAL Freescale Semiconductor, MC9S12XEP100CAL Datasheet - Page 278

• Manufacturer Part Number: MC9S12XEP100CAL
• Description: IC MCU 16BIT 1M FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEP100CAL

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 64K 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: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 64 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: 16-ch x 12-bit
• Package: 112LQFP
• Family Name: HCS12X
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 1.8|2.8|5 V
• For Use With: EVB9S12XEP100 - BOARD EVAL FOR MC9S12XEP100DEMO9S12XEP100 - BOARD DEMO FOR MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 6 Interrupt (S12XINTV2)
6.4.5
The XINT module supports three system reset exception request types (for details please refer to the Clock
and Reset Generator module (CRG)):
6.4.6
The priority (from highest to lowest) and address of all exception vectors issued by the XINT module upon
request by the CPU is shown in
than maskable interrupts. Please note that between the three software interrupts (Unimplemented op-code
trap request, SWI/BGND request, SYS request) there is no real priority defined because they cannot occur
simultaneously (the S12XCPU executes one instruction at a time).
1. 16 bits vector address based
2. only implemented if device features both a Memory Protection Unit (MPU) and an XGATE co-processor
3. only implemented if device features a Memory Protection Unit (MPU)
278
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indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
1. Pin reset, power-on reset, low-voltage reset, or illegal address reset
2. Clock monitor reset request
3. COP watchdog reset request
(Vector base + 0x00F8)
(Vector base + 0x00F6)
(Vector base + 0x00F4)
(Vector base + 0x00F2)
(Vector base + 0x0012)
(Vector base + 0x0018)
(Vector base + 0x0016)
(Vector base + 0x0014)
(Vector base + 0x0010)
Vector Address
0x00F0–0x001A)
(Vector base +
0xFFFE
0xFFFC
0xFFFA
Reset Exception Requests
Exception Priority
Care must be taken to ensure that all exception requests remain active until
the system begins execution of the applicable service routine; otherwise, the
exception request may not get processed at all or the result may be a
spurious interrupt request (vector at address (vector base + 0x0010)).
(1)
Pin reset, power-on reset, low-voltage reset, illegal address reset
Clock monitor reset
COP watchdog reset
Unimplemented op-code trap
Software interrupt instruction (SWI) or BDM vector request
System call interrupt instruction (SYS)
(reserved for future use)
XGATE Access violation interrupt request
CPU Access violation interrupt request
XIRQ interrupt request
IRQ interrupt request
Device specific I bit maskable interrupt sources (priority determined by the associated
configuration registers, in descending order)
Spurious interrupt
Table 6-10. Exception Vector Map and Priority
MC9S12XE-Family Reference Manual , Rev. 1.23
Table
6-10. Generally, all non-maskable interrupts have higher priorities
NOTE
(3)
(2)
Source
Freescale Semiconductor