STMicroelectronics, 32 bit ARM Cortex M4, STM32L4R5xx Microcontroller, 120 MHz, 2048kB FLASH, 100-Pin LQFP

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RS-artikelnummer:
233-3082
Tillv. art.nr:
STM32L4R5ZIT6P
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Series

STM32L4R5xx

Product Type

Microcontroller

Package Type

LQFP

Mount Type

Surface

Pin Count

100

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

2048kB

Maximum Clock Frequency

120MHz

RAM Size

640kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

22mm

Standards/Approvals

No

Height

1.6mm

Width

22 mm

DACs

2 x 12 Bit

Number of Programmable I/Os

136

Analogue Comparators

2

Maximum Power Dissipation Pd

625mW

Minimum Supply Voltage

1.71V

Instruction Set Architecture

RISC

Number of Timers

16

Program Memory Type

FLASH

ADCs

1 x 12 Bit

Automotive Standard

No

The STMicroelectronics devices embed high-speed memories (2 Mbytes of Flash memory and 640 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), two OctoSPI 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. The STM32L4Rxxx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and a firewall.

1.71 V to 3.6 V power supply

-40 °C to 85/125 °C temperature range

Batch acquisition mode (BAM)

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

33 nA Shutdown mode (5 wakeup pins)

125 nA Standby mode (5 wakeup pins)

420 nA Standby mode with RTC

2.8 μA Stop 2 with RTC

110 μA/MHz Run mode (LDO mode)

43 μA/MHz Run mode (@ 3.3 V SMPS mode)

5 μs wakeup from Stop mode

Brownout reset (BOR) in all modes except shutdown

Interconnect matrix

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