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MKL03Z32CAF4R The NXP Semiconductors MKL03Z32CAF4R is a 32-bit microcontroller featuring 32KB of Flash memory and operating at up to 48MHz. It offers a compact 20-WLCSP package suitable for various applications.
Mfr Part #:

MKL03Z32CAF4R

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MKL03Z32CAF4R is a 32-bit microcontroller featuring 32KB of Flash memory and operating at up to 48MHz. It offers a compact 20-WLCSP package suitable for various applications.
✓ Total Stock: 33,664 pcs
$ Price Range: $6.40

MKL03Z32CAF4R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request 1749+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
2,664 pcs
On Request
2664 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MKL03Z32CAF4R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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MKL03Z32CAF4R Description

Short technical summary and product information.

The NXP Semiconductors MKL03Z32CAF4R is a high-performance, ultra-low-power microcontroller based on the ARM Cortex-M0+ core. It operates at speeds up to 48MHz and includes 32KB of program flash memory and 2KB of SRAM.

 

This device is designed for space-constrained applications, featuring a compact 20-WLCSP package. It offers robust connectivity options including I2C, SPI, and UART/USART interfaces, along with a 12-bit ADC with 7 channels. The microcontroller supports a wide operating voltage range of 1.71V to 3.6V and has an internal oscillator for simplified design.

 

The MKL03Z32CAF4R is suitable for a variety of applications such as IoT edge nodes, consumer electronics, industrial automation, and medical devices. Its low power consumption and small form factor make it an ideal choice for battery-powered and portable equipment.

 

Key features include 18 I/O pins, multiple low-power modes for power optimization, and integrated peripherals like a watchdog timer and low-leakage wakeup unit. The device is RoHS3 compliant and operates within a temperature range of -40°C to 85°C.

MKL03Z32CAF4R Quick Information

Product Type: Microcontroller
Canonical Name: NXP Semiconductors MKL03Z32CAF4R Microcontroller
Subcategory: MCU

MKL03Z32CAF4R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MKL03Z32CAF4R Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

MKL03Z32CAF4R Features

  • 32-bit ARM Cortex-M0+ core up to 48MHz.
  • 32KB program flash memory and 2KB SRAM.
  • Compact 20-WLCSP package for space savings.
  • Supports I2C, SPI, and UART/USART connectivity.
  • 12-bit ADC with 7 channels for analog conversion.

MKL03Z32CAF4R Applications

  • Ideal for IoT edge node designs.
  • Suitable for consumer electronics.
  • Used in industrial automation systems.
  • Applicable for portable medical devices.

MKL03Z32CAF4R FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MKL03Z32CAF4R?

The operating voltage range is 1.71V to 3.6V.

What package type is the MKL03Z32CAF4R available in?

The MKL03Z32CAF4R is available in a 20-WLCSP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C.

Is the MKL03Z32CAF4R RoHS compliant?

Yes, the MKL03Z32CAF4R is RoHS3 compliant.

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