STMicroelectronics, 32bit ARM Cortex M4, STM32L4+ Microcontroller, 120MHz, 2 MB Flash, 132-Pin UFBGA

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Subtotal (1 tray of 416 units)*

£4,290.624

(exc. VAT)

£5,148.832

(inc. VAT)

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Units
Per unit
Per Tray*
416 +£10.314£4,290.62

*price indicative

RS Stock No.:
164-6961
Mfr. Part No.:
STM32L4R5QII6
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32L4+

Package Type

UFBGA

Mounting Type

Surface Mount

Pin Count

132

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

2 MB

Maximum Frequency

120MHz

RAM Size

640 kB

USB Channels

1

Number of PWM Units

2 x 16 bit

Number of SPI Channels

3

Number of UART Channels

6

Number of CAN Channels

1

Number of I2C Channels

4

Typical Operating Supply Voltage

1.71 → 3.6 V

Number of USART Channels

3

Number of Ethernet Channels

0

Number of PCI Channels

0

Width

7.15mm

Data Rate

54Mbit/s

Pulse Width Modulation

2 x 16 bit

Dimensions

7.15 x 7.15 x 0.49mm

Number of LIN Channels

0

Height

0.49mm

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Length

7.15mm

ADCs

16 x 12 bit

Maximum Number of Ethernet Channels

0

Program Memory Type

Flash

Number of ADC Units

16

Maximum Operating Temperature

+85 °C

The STM32L4R5xx, STM32L4R7xx and STM32L4R9xx devices are an ultra-low-power microcontrollers family (STM32L4+ Series) based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 120 Mhz. The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm® single-precision data-processing instructions and all the data types. The Cortex-M4 core also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.

Ultra-low-power with FlexPowerControl
5 μs wakeup from Stop mode
Brownout reset (BOR) in all modes except shutdown
Interconnect matrix
Internal low-power 32 kHz RC (±5%)
Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
Internal 48 MHz with clock recovery
3 PLLs for system clock, USB, audio, ADC
RTC with HW calendar, alarms and calibration

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