ST STM32L432KBU6

Manufacturer No:

STM32L432KBU6

Manufacturer:

Package:

32-UFQFN Exposed Pad

Description:

128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L432 80MHz 1.8V 32-UFQFN Exposed Pad

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STM32L432KBU6 information

ST STM32L432KBU6 technical specifications, attributes, parameters and parts with similar specifications to ST STM32L432KBU6.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
12 Weeks

Mounting Type
Surface Mount

Package / Case
32-UFQFN Exposed Pad

Surface Mount
YES

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
STM32L4

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
32

Terminal Position
QUAD

Terminal Form
NO LEAD

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Supply Voltage
1.8V

Terminal Pitch
0.5mm

Frequency
80MHz

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
STM32L432

Supply Voltage-Max (Vsup)
3.6V

Interface
I2C, IrDA, SPI, UART, USART, USB

Memory Size
128kB

Oscillator Type
Internal

Number of I/O
26

Voltage - Supply (Vcc/Vdd)
1.71V~3.6V

uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC

Core Processor
ARM® Cortex®-M4

Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT

Program Memory Type
FLASH

Core Size
32-Bit

Program Memory Size
128KB 128K x 8

Connectivity
CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Bit Size
32

Data Converter
A/D 10x12b; D/A 2x12b

Has ADC
YES

DMA Channels
YES

Data Bus Width
32b

PWM Channels
YES

Number of Timers/Counters
8

Number of A/D Converters
1

Number of ADC Channels
10

Max Junction Temperature (Tj)
105°C

Number of I2C Channels
2

Ambient Temperature Range High
85°C

Height
600?m

Length
5mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST STM32L432KBU6.

Datasheets:

stmicroelectronics-stm32l432kbu6-datasheets-6794.pdf

stmicroelectronics-stm32f301c8t6-datasheets-1112.pdf

stmicroelectronics-stm32l432kbu6-datasheets-6796.pdf

STM32L432KBU6 MCU Description

The STM32L432KBU6 microcontrollers are ultra-low-power devices based on the high-performance Arm? Cortex?-M4 32-bit RISC processor working at up to 80 MHz. The Cortex-M4 core includes a single-precision floating-point unit (FPU) that supports all Arm? single-precision data-processing instructions and data formats. It also has a complete set of DSP instructions and a memory protection unit (MPU) to improve program security. The STM32L432KBU6 provides high-speed memories (up to 256 Kbytes of flash memory and 64 Kbytes of SRAM), a Quad SPI flash memories interface, and a wide range of upgraded I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.

STM32L432KBU6 MCU Features

USB 2.0 full-speed crystal less solution with LPM and BCD

4 ?s wakeup from Stop mode

CRC calculation unit, 96-bit unique ID

Quad SPI memory interface

Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell?

64 KB of SRAM including 16 KB with hardware parity check

Up to 26 fast I/Os, most 5 V-tolerant

Batch acquisition mode (BAM)

Up to 3 capacitive sensing channels

Up to 256 KB single bank Flash, proprietary code readout protection

Interconnect matrix

1x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 ?A/Msps

14-channel DMA controller

-40 °C to 85/105/125 °C temperature range

2x 12-bit DAC output channels, low-power sample and hold

1.71 V to 3.6 V power supply

Brown out reset (BOR)

RTC with HW calendar, alarms, and calibration

True random number generator

1.25 DMIPS/MHz (Drystone 2.1)

STM32L432KBU6 MCU Applications

Arduino Servo Contorl

Automotives

Sensros and Transducers

Security Equipment

Medical

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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Step2：Desiccant Protection

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Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.