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Name: MC9S12XET256MAA
Brand: NXP USA Inc.
SKU: MC9S12XET256MAA
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. MC9S12XET256MAA

Part No.:: MC9S12XET256MAA

Manufacturer:: NXP USA Inc.

Package:: 80-QFP

Datasheet:: MC9S12XET256MAA.pdf

Description:: IC MCU 16BIT 256KB FLASH 80QFP

In Stock:: 3072

Quantity:: Add To Cart

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MC9S12XET256MAA Specifications

Package/Case:
80-QFP
Packaging:
Tray
Series:
HCS12X
RoHS:
RoHS
Speed:
50MHz
RAM Size:
16K x 8
Core Size:
16-Bit
EEPROM Size:
4K x 8
Part Status:
Active
Peripherals:
LVD, POR, PWM, WDT
Connectivity:
CANbus, EBI/EMI, I²C, IrDA, SCI, SPI
Mounting Type:
Surface Mount
Number of I/O:
59
Core Processor:
HCS12X
Data Converters:
A/D 12x12b
Oscillator Type:
External
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

MC9S12XET256MAA this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC9S12XET256MAA price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MC9S12XET256MAA to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MC9S12XET256MAA information

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MC9S12XET256MAA Typical application Circuitry

MC9S12XET256MAA

The MC9S12XET256MAA is a 16-bit microcontroller that belongs to the HCS12X family of microcontrollers from NXP. This microcontroller offers substantial computing power and is packed with numerous features that make it suitable for various applications.

Functional Overview:

The MC9S12XET256MAA integrates the HCS12X core, combining it with useful peripheral interfaces, communication modules, and abundant memory space, making it a flexible and powerful microcontroller.

Application Scenarios:

Applications for the MC9S12XET256MAA include automotive control systems, industrial automation, medical devices, robotics, and more. Its powerful architecture especially suits it for motor control applications.

Characteristic Features:

1. Core: HCS12X core with 50MHz maximum bus frequency.

2. Memory: 256 KB Flash memory and 16 KB RAM.

3. Timers: Several 16-bit timers for precise control.

4. Communication Interfaces: Includes SPI, SCI, and CAN modules.

5. I/O Pins: 87 general-purpose input/output pins.

6. Package: Available in a 144-pin LQFP package.

Considering an application in motor control, here's a detailed guide for connecting the MC9S12XET256MAA:

1. Motor Control Outputs:

- PWM Channel 0 (pin 41) for controlling motor phase A.

- PWM Channel 1 (pin 42) for controlling motor phase B.

- PWM Channel 2 (pin 43) for controlling motor phase C.

2. Position Feedback Inputs:

- AN0 (pin 21) for phase A current sensing.

- AN1 (pin 22) for phase B current sensing.

- AN2 (pin 23) for phase C current sensing.

3. Communication:

- SCI0TX (pin 92) and SCI0RX (pin 93) for serial communication with other devices.

- CAN0TX (pin 118) and CAN0RX (pin 119) for CAN bus communication.

4. Programming and Debugging (In bold as requested):

- BKGD (pin 1) for background debugging.

- RESET (pin 44) for device reset.

- VDD (pin 63) for power supply.

- VSS (pin 64) for ground.

Design Considerations:

1. EMI/EMC Considerations: Proper filtering and grounding techniques must be applied, especially in motor control applications, to mitigate electromagnetic interference.

2. Thermal Management: Adequate cooling measures should be taken as motor control can generate significant heat.

3. Voltage Regulation: The MC9S12XET256MAA operates at different voltage levels for digital and analog operations. Proper voltage regulation and decoupling must be implemented.

4. Protection Circuitry: Protection against voltage spikes, overcurrent, and reverse voltage should be included, particularly in motor control applications.

In conclusion, the MC9S12XET256MAA stands as a versatile microcontroller capable of handling sophisticated applications such as motor control. By carefully attending to specific design considerations like EMI/EMC, thermal management, and protection circuitry, a reliable and robust system can be built around this powerful chip.

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6. What is the process for return or replacement of MC9S12XET256MAA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC9S12XET256MAA we delivered, we will accept the replacement or return of the MC9S12XET256MAA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MC9S12XET256MAA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations