MC9S12XEP100CAL Freescale Semiconductor, MC9S12XEP100CAL Datasheet - Page 266

IC MCU 16BIT 1M FLASH 112-LQFP

MC9S12XEP100CAL

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

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

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Chapter 6 Interrupt (S12XINTV2)
6.1.1
The following terms and abbreviations are used in the document.
6.1.2
1. The vector base is a 16-bit address which is accumulated from the contents of the interrupt vector base register (IVBR, used
2. The IRQ interrupt can only be handled by the CPU
266
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
as upper byte) and 0x00 (used as lower byte).
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Interrupt vector base register (IVBR)
One spurious interrupt vector (at address vector base
One non-maskable system call interrupt vector request (at address vector base + 0x0012).
Three non-maskable access violation interrupt vector requests (at address vector base + 0x0014−
0x0018).
2–109 I bit maskable interrupt vector requests (at addresses vector base + 0x001A–0x00F2).
Each I bit maskable interrupt request has a configurable priority level and can be configured to be
handled by either the CPU or the XGATE module
I bit maskable interrupts can be nested, depending on their priority levels.
One X bit maskable interrupt vector request (at address vector base + 0x00F4).
One non-maskable software interrupt request (SWI) or background debug mode vector request (at
address vector base + 0x00F6).
One non-maskable unimplemented op-code trap (TRAP) vector (at address vector base + 0x00F8).
Three system reset vectors (at addresses 0xFFFA–0xFFFE).
Determines the highest priority XGATE and interrupt vector requests, drives the vector to the
XGATE module or to the bus on CPU request, respectively.
Wakes up the system from stop or wait mode when an appropriate interrupt request occurs or
whenever XIRQ is asserted, even if X interrupt is masked.
XGATE can wake up and execute code, even with the CPU remaining in stop or wait mode.
Glossary
Features
XGATE
Term
XIRQ
CCR
DMA
MCU
IRQ
INT
ISR
IPL
Condition Code Register (in the S12X CPU)
Direct Memory Access
Interrupt
Interrupt Processing Level
Interrupt Service Routine
Micro-Controller Unit
refers to the XGATE co-processor; XGATE is an optional feature
refers to the interrupt request associated with the IRQ pin
refers to the interrupt request associated with the XIRQ pin
MC9S12XE-Family Reference Manual , Rev. 1.23
Table 6-2. Terminology
2
Meaning
.
1
+ 0x0010).
Freescale Semiconductor

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