STMicroelectronics STM32 Nucleo-32 MCU Development Board NUCLEO-L432KC
- RS Stock No.:
- 1438574
- Mfr. Prt No.:
- NUCLEO-L432KC
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1438574 |
| Product description | STMicroelectronics STM32 Nucleo-32 MCU Development Board NUCLEO-L432KC |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | NUCLEO-L432KC |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1438574 |
| Product description | STMicroelectronics STM32 Nucleo-32 MCU Development Board NUCLEO-L432KC |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | NUCLEO-L432KC |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
STM32L4 Series 32-Bit ARM® Cortex®-M4 Microcontrollers, STMicroelectronics
The STM32L4 series of ultra-low-power microcontrollers deliver 100DMIPS based on its ARM® Cortex®-M4 core with Floating Point Unit (FPU) and ST ART Accelerator™ at 80MHz.
STM32L4 microcontrollers offer dynamic voltage scaling to balance power consumption with processing demand, low-power peripherals available in Stop mode, safety and security features.
NUCLEO-L432KC Nucleo-32 Development Board
The NUCLEO-L432KC is a Nucleo-32 development board featuring the ultra-low power STM32L432KCU6 microcontroller. It enables you to prototype and develop ideas using the STM32 MCU, choosing from different combinations of performance, power consumption and features. The board comes with the STM32 comprehensive software HAL library with various packaged software examples. You will also have direct access to the ARM mbed™ on-line resources.
Up to 1MB Flash Memory
LCD 8x40 or 4x44 with step-up converter
USB OTG 2.0 full-speed
What’s on-board?
• STM32L432KCU6 80MHz Cortex-M4F core microcontroller
• 256KB Flash memory
• 64KB SRAM
• Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory
• Ultra-low-power microcontroller with FlexPowerControl
• True random number generator
• CRC calculation unit
• 96-bit unique ID
• Real-Time Clock and Calendar
• Up to 3 capacitive sensing channels
• Serial communications: USART, SPI, I²C, USB, SAI, CAN, SWPMI, IRTIM
• Quad SPI memory interface
• ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability
• 3 x LEDs: Power LED, USB communication, User LED
• Reset pushbutton
• Arduino Nano connectivity support
• Flexible board power supply: USB or External
• ARM mbed Enabled (mbed.org)
Specifications
| Attribute | Value |
| Brand | STMicroelectronics |
| Device Core | ARM Cortex M4F |
| Kit Name | STM32 Nucleo-32 |
| Classification | Development Board |
| Technology | MCU |
| Processor Part Number | STM32L432KCU6 |
| Processor Type | MCU |
| Processor Family Name | STM |
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