STMicroelectronics STM32L452RCI6, 32 bit ARM Cortex M4, STM32L452RC Microcontroller, 80 MHz, 512kB FLASH, 64-Pin UFBGA

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Verpakkingsopties
RS-stocknr.:
233-3068
Fabrikantnummer:
STM32L452RCI6
Fabrikant:
STMicroelectronics
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Merk

STMicroelectronics

Series

STM32L452RC

Product Type

Microcontroller

Package Type

UFBGA

Mount Type

Surface

Pin Count

64

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

512kB

Maximum Clock Frequency

80MHz

RAM Size

160kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Height

0.6mm

Analogue Comparators

2

Length

5mm

Standards/Approvals

No

Maximum Power Dissipation Pd

308mW

Number of Programmable I/Os

83

DACs

1 x 12 Bit

Width

5 mm

Minimum Supply Voltage

1.71V

Automotive Standard

No

Number of Timers

12

Instruction Set Architecture

RISC

Program Memory Type

FLASH

ADCs

1 x 12 Bit

The STMicroelectronics STM32L452xx devices are 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 that 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 STM32L452xx devices embed high-speed memories (Flash memory up to 512 Kbyte, 160 Kbyte of SRAM), a Quad SPI Flash memories interface (available on all packages) 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 85/125 °C temperature range

145 nA in VBAT mode: supply for RTC and 32x32-bit backup registers

22 nA Shutdown mode (5 wakeup pins)

106 nA Standby mode (5 wakeup pins)

375 nA Standby mode with RTC

2.05 μA Stop 2 mode, 2.40 μA with RTC

84 μA/MHz run mode (LDO Mode)

36 μA/MHz run mode (@3.3 V SMPS Mode)

Batch acquisition mode (BAM)

4 μs wakeup from Stop mode

Brown out reset (BOR)

Interconnect matrix

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