STMicroelectronics STM32L4R9ZIT6, 32 bit ARM Cortex M4, STM32L4R9ZI Microcontroller, 120 MHz, 2MB FLASH, 144-Pin LQFP

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149,99 kr

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187,49 kr

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Förpackningsalternativ:
RS-artikelnummer:
164-7008
Tillv. art.nr:
STM32L4R9ZIT6
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Series

STM32L4R9ZI

Product Type

Microcontroller

Package Type

LQFP

Mount Type

Surface

Pin Count

144

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

2MB

Maximum Clock Frequency

120MHz

RAM Size

640kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

DACs

2 x 12 Bit

Number of Programmable I/Os

136

Analogue Comparators

2

Width

20.2 mm

Maximum Power Dissipation Pd

625mW

Height

1.45mm

Length

20.2mm

Minimum Supply Voltage

1.71V

Number of Timers

5

ADCs

16 x 12 Bit

Automotive Standard

No

Instruction Set Architecture

RISC

Program Memory Type

FLASH

Ultra-low-power microcontrollers family (STM32L4+ Series) based on Arm® Cortex®-M4 32-bit RISC core. Operates at frequency up to 120Mhz. The Cortex-M4 core features a single-precision FPU which supports all Arm® single-precision data-processing instructions and data types. Cortex-M4 core implements a full set of DSP instructions and MPU, enhancing security. Devices embed high-speed memories (2Mb Flash memory, 640Kbs SRAM), FSMC for static memories (for 100 pins and more), 2 OctoSPI Flash memories Interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, 2 AHB buses and 32-bit multi-AHB bus matrix.

Ultra-low-power with FlexPowerControl

Batch acquisition mode (BAM)

5 μs wakeup from Stop mode

Brownout reset (BOR) in all modes except shutdown

Interconnect Matrix

3 PLLs for system clock, USB, audio, ADC

RTC with HW calendar, alarms and calibration

Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors

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