MC9S12XA512CAG Freescale Semiconductor, MC9S12XA512CAG Datasheet - Page 598
![IC MCU 512K FLASH 144-LQFP](/photos/12/38/123875/mc9s12xa512cag_sml.jpg)
MC9S12XA512CAG
Manufacturer Part Number
MC9S12XA512CAG
Description
IC MCU 512K FLASH 144-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Specifications of MC9S12XA512CAG
Core Processor
HCS12X
Core Size
16-Bit
Speed
80MHz
Connectivity
EBI/EMI, I²C, IrDA, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
119
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)
2.35 V ~ 5.5 V
Data Converters
A/D 24x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
S12XA
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
32 KB
Interface Type
CAN, I2C, SCI, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
119
Number Of Timers
12
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
EVB9S12XDP512E
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (10 bit, 24 Channel)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XA512CAG
Manufacturer:
Freescale
Quantity:
490
Company:
Part Number:
MC9S12XA512CAG
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chapter 16 Interrupt (S12XINTV1)
16.1.4
Figure 16-1
598
Peripheral
Interrupt Requests
Wake up
XGATE
XGATE
Requests
(Up to 112 Channels)
One Set Per Channel
Block Diagram
shows a block diagram of the XINT module.
Decoder
Priority
RQST
To XGATE Module
Non I Bit Maskable
Vector
ID
IRQ Channel
Channels
MC9S12XDP512 Data Sheet, Rev. 2.21
Figure 16-1. XINT Block Diagram
XGATE
Interrupts
INT_XGPRIO
PRIOLVL2
PRIOLVL1
PRIOLVL0
Interrupt
Requests
RQST
PRIOLVLn
INT_XGPRIO = XGATE Interrupt Priority
IVBR
IPL
= bits from the channel configuration
in the associated configuration register
DMA Request Route,
Priority Level
= Interrupt Vector Base
= Interrupt Processing Level
Wake Up
CPU
IVBR
Address
Vector
Freescale Semiconductor
New
IPL
Current
IPL
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