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MKL03Z32CAF4R
+NomenclatureIC MCU 32BIT 32KB FLASH 20WLCSP
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FabricantNXP USA Inc.
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Pièce fabricant #MKL03Z32CAF4R
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Fiche technique MKL03Z32CAF4R DataSheet
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Package WLCSP-20
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En stock6588
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Kinetis KL03 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Number of I/O | 18 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
- Core: 48 MHz Cortex-M0+
- Memory: 32 KB Flash, 4 KB RAM
- Packaging: 20-pin LQFP
- Peripherals: 12-bit ADC, low-power timers, UART, I²C, SPI
- Voltage Range: 1.71V–3.6V
- Low Power: Multiple power modes for energy efficiency
Designed for cost-sensitive, space-constrained applications like IoT, wearables, and embedded control, it balances performance with ultra-low power consumption. Its small footprint and robust peripheral set make it ideal for battery-powered devices.
For detailed specs, refer to NXP’s datasheet.
Equivalent
- STMicroelectronics STM32F030 series
- Microchip SAMD10/D11 (Cortex-M0+)
- Silicon Labs EFM32 Zero Gecko
- Texas Instruments MSPM0L130x (Cortex-M0+)
These offer similar performance (32-bit, 48MHz max) and peripherals (ADC, UART, I2C, SPI). Check pin compatibility and feature sets for exact replacements.
Features
- Core: 48 MHz ARM Cortex-M0+
- Flash: 32 KB
- RAM: 4 KB
- Operating Voltage: 1.71V to 3.6V
- Low Power: Multiple power modes (VLPR, VLPW, VLPS, LLS, VLLS)
- Peripherals: 12-bit ADC, 6-bit DAC, LPUART, SPI, I²C, timers (PIT, TPM)
- GPIO: Up to 28 pins
- Package: 20-pin TSSOP
- Temperature Range: -40°C to +85°C
- Security: Hardware CRC, watchdog timer
Ideal for low-power, cost-sensitive embedded applications.
Pinout
- Pin Count: 20 pins (TSSOP package).
- Key Functions:
- GPIO: Multiple general-purpose I/O pins.
- Communication: UART, SPI, I2C.
- Analog: 12-bit ADC.
- Timers: PWM, PIT (Periodic Interrupt Timer).
- Memory: 32 KB Flash, 4 KB RAM.
- Power: Low-power modes (VLPR, VLPW).
Compact and efficient for low-power embedded applications.
Manufacturer
This MCU is part of NXP's Kinetis L0 series, featuring ultra-low-power ARM Cortex-M0+ cores, making it ideal for energy-efficient embedded systems.
NXP, headquartered in the Netherlands, is a major semiconductor company formed from Philips' spin-off and later merged with Freescale. It serves industries requiring robust, secure, and power-efficient chips.
Application
- IoT devices (sensors, wearables)
- Consumer electronics (remote controls, smart home gadgets)
- Industrial applications (HVAC, motor control)
- Battery-powered systems (medical devices, portable instruments)
- Embedded control (keyboards, small automation).
Its low power consumption, small footprint, and cost efficiency make it suitable for space- and energy-constrained designs.
