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Name: MK22FX512AVLQ12
Brand: NXP USA Inc.
SKU: MK22FX512AVLQ12
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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NXP USA Inc. MK22FX512AVLQ12

Part No.:: MK22FX512AVLQ12

Manufacturer:: NXP USA Inc.

Package:: 144-LQFP

Datasheet:

Description:: IC MCU 32BIT 512KB FLASH 144LQFP

In Stock:: 2578

Quantity:: Add To Cart

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MK22FX512AVLQ12 Specifications

Package/Case:
144-LQFP
Packaging:
Tray
Series:
Kinetis K20
RoHS:
RoHS
Speed:
120MHz
RAM Size:
64K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, I²S, LVD, POR, PWM, WDT
Connectivity:
CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG
Mounting Type:
Surface Mount
Number of I/O:
100
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 42x16b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

MK22FX512AVLQ12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MK22FX512AVLQ12 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 MK22FX512AVLQ12 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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MK22FX512AVLQ12 information

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MK22FX512AVLQ12 Typical application Circuitry

MK22FX512AVLQ12

The MK22FX512AVLQ12 is a microcontroller from the Kinetis K22 family, designed by NXP Semiconductors. With advanced features and compatibility, it offers the necessary tools to develop complex and intelligent solutions.

Functionality:

The MK22FX512AVLQ12 microcontroller is engineered to deliver high performance, energy efficiency, and extensive connectivity options.

Application Scenarios:

With its multifaceted feature set, the MK22FX512AVLQ12 finds application in areas such as automotive systems, industrial control, smart appliances, and wireless communication devices.

Parameter Features:

1. Core: ARM Cortex-M4 with DSP and Floating-Point Unit, up to 120 MHz.

2. Memory: 512 KB Flash Memory, 128 KB SRAM.

3. Connectivity: Multiple UART, SPI, I2C, CAN, USB interfaces.

4. Analog Features: Integrated ADCs and DACs.

5. Package: 144-LQFP package.

Let's focus on the application of the MK22FX512AVLQ12 in an automotive control system, such as an engine control unit (ECU).

Circuit Design for Engine Control Unit (ECU):

1. Power Supply Connections:

- VDD (pins 23, 45, 67, 89, 111, 133): Connect to a 3.3V supply.

- VSS (pins 22, 44, 66, 88, 110, 132): Connect to ground.

2. Oscillator Configuration:

- EXTAL0 (pin 5): Attach to an external 16 MHz crystal.

- XTAL0 (pin 6): Connect to the second terminal of the 16 MHz crystal.

3. Analog Input for Engine Sensors:

- ADC0_SE4 (pin 43): Connect to the engine temperature sensor.

- ADC1_SE5 (pin 42): Connect to the oxygen sensor.

4. CAN Interface for Communication:

- CAN0_RX (pin 82): Connect to CAN transceiver's RX line.

- CAN0_TX (pin 83): Connect to CAN transceiver's TX line.

5. Ignition Control:

- PTC3 (pin 102): Connect to ignition coil driver.

6. Programming and Debugging Interface:

- SWD_DIO (pin 13): Connect to the data line for programming/debugging.

- SWD_CLK (pin 12): Connect to the clock line for programming/debugging.

- RESET_b (pin 11): Connect to a reset button.

Design Considerations:

1. Electromagnetic Interference (EMI) Compliance: Automotive applications demand strict adherence to EMI regulations. Proper layout, grounding, and filtering must be implemented.

2. Thermal Management: Adequate cooling mechanisms must be employed to keep the MK22FX512AVLQ12 within safe temperature limits.

3. Voltage Protection: Protection circuits need to be in place to guard against voltage spikes and transients typical in automotive environments.

4. Fail-Safe Operation: Redundancy and proper error handling are crucial in an ECU to ensure safety.

5. Security: Given the critical nature of an ECU, secure boot and encrypted communication may be considered.

The MK22FX512AVLQ12 offers a balanced combination of computing capability, connectivity options, and robust features, making it suitable for demanding applications like an automotive ECU. By paying careful attention to design considerations, engineers can leverage the powerful functionalities of the MK22FX512AVLQ12 to develop complex and reliable control systems.

MK22FX512AVLQ12 FAQ

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3. Are the MK22FX512AVLQ12 price and inventory displayed accurate?

The price and inventory of MK22FX512AVLQ12 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MK22FX512AVLQ12?

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 MK22FX512AVLQ12 we delivered, we will accept the replacement or return of the MK22FX512AVLQ12 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 MK22FX512AVLQ12.

(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