MC9S12XDP512MAG Freescale, MC9S12XDP512MAG Datasheet - Page 183
MC9S12XDP512MAG
Manufacturer Part Number
MC9S12XDP512MAG
Description
Manufacturer
Freescale
Datasheet
1.MC9S12XDP512MAG.pdf
(1348 pages)
Specifications of MC9S12XDP512MAG
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
40MHz
Interface Type
CAN/I2C/SCI/SPI
Total Internal Ram Size
32KB
# I/os (max)
119
Number Of Timers - General Purpose
12
Operating Supply Voltage (typ)
2.5/5V
Operating Supply Voltage (max)
2.75/5.5V
Operating Supply Voltage (min)
2.35/3.15V
On-chip Adc
2(24-chx10-bit)
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
Program Memory Type
Flash
Program Memory Size
512KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XDP512MAG
Manufacturer:
FREESCALE
Quantity:
5 530
Company:
Part Number:
MC9S12XDP512MAG
Manufacturer:
Exar
Quantity:
20
Company:
Part Number:
MC9S12XDP512MAG
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 183 of 1348
- Download datasheet (8Mb)
Chapter 6
XGATE (S12XGATEV2)
6.1
The XGATE module is a peripheral co-processor that allows autonomous data transfers between the
MCU’s peripherals and the internal memories. It has a built in RISC core that is able to pre-process the
transferred data and perform complex communication protocols.
The XGATE module is intended to increase the MCU’s data throughput by lowering the S12X_CPU’s
interrupt load.
Figure 6-1
This document describes the functionality of the XGATE module, including:
6.1.1
XGATE Request
XGATE Channel
XGATE Channel ID
XGATE Channel Interrupt
XGATE Software Channel
Freescale Semiconductor
•
•
•
•
•
•
•
XGATE registers
XGATE RISC core
Hardware semaphores
Interrupt handling
Debug features
Security
Instruction set
A service request from a peripheral module which is directed to the XGATE by the S12X_INT
module (see
The resources in the XGATE module (i.e. Channel ID number, Priority level, Service Request
Vector, Interrupt Flag) which are associated with a particular XGATE Request.
A 7-bit identifier associated with an XGATE channel. In S12X designs valid Channel IDs range
from $78 to $09.
An S12X_CPU interrupt that is triggered by a code sequence running on the XGATE module.
Introduction
gives an overview on the XGATE architecture.
Glossary of Terms
(Section 6.7,
Figure
(Section 6.8, “Instruction
(Section 6.6, “Debug
(Section 6.3, “Memory Map and Register
(Section 6.5,
6-1).
(Section 6.4.1, “XGATE RISC
“Security”)
(Section 6.4.4,
MC9S12XDP512 Data Sheet, Rev. 2.21
“Interrupts”)
Mode”)
“Semaphores”)
Set”)
Core”)
Definition”)
183
Related parts for MC9S12XDP512MAG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16-BIT MICROPROCESSOR FAMILY
Manufacturer:
FREESCALE [Freescale Semiconductor, Inc]
Datasheet:
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: