STMicroelectronics, 32 bit ARM Cortex M4, STM32L432KB Microcontroller, 80 MHz, 256kB FLASH, 32-Pin QFN

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Subtotal (1 tray of 490 units)*

TWD66,934.00

(exc. GST)

TWD70,280.70

(inc. GST)

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Units
Per unit
Per Tray*
490 - 490TWD136.60TWD66,934.00
980 +TWD132.50TWD64,925.00

*price indicative

RS Stock No.:
233-3064
Mfr. Part No.:
STM32L432KBU6
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Series

STM32L432KB

Product Type

Microcontroller

Package Type

QFN

Mount Type

Surface

Pin Count

32

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

256kB

Maximum Clock Frequency

80MHz

RAM Size

64kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

No

Height

0.6mm

Length

5mm

Analogue Comparators

2

Maximum Power Dissipation Pd

128mW

Number of Programmable I/Os

26

DACs

2 x 12 Bit

Width

5 mm

Minimum Supply Voltage

1.71V

Program Memory Type

FLASH

ADCs

1 x 12 Bit

Automotive Standard

No

Number of Timers

11

Instruction Set Architecture

RISC

The STMicroelectronics STM32L432xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L432xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

Ultra-low-power with FlexPowerControl

1.71 V to 3.6 V power supply

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

8 nA Shutdown mode (2 wakeup pins)

28 nA Standby mode (2 wakeup pins)

280 nA Standby mode with RTC

1.0 μA Stop 2 mode, 1.28 μA with RTC

84 μA/MHz run mode

Batch acquisition mode (BAM)

4 μs wakeup from Stop mode

Brown out reset (BOR)

Interconnect matrix

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