STM32L4R5AII6P
ActiveULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 120 MHZ WITH 2048 KBYTES OF FLASH MEMORY, USB OTG, DFSDM, CHROM-ART
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STM32L4R5AII6P
ActiveULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 120 MHZ WITH 2048 KBYTES OF FLASH MEMORY, USB OTG, DFSDM, CHROM-ART
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Technical Specifications
Parameters and characteristics for this part
| Specification | STM32L4R5AII6P |
|---|---|
| Connectivity | LINbus, UART/USART, SPI, EBI/EMI, IrDA, I2C, SAI, USB OTG, CANbus, MMC/SD |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Data Converters | |
| Data Converters [custom] | 12 b |
| Data Converters [custom] | 16 |
| Mounting Type | Surface Mount |
| Number of I/O | 112 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 169-UFBGA |
| Peripherals | PWM, DMA, POR, Brown-out Detect/Reset, WDT |
| Program Memory Size | 2 MB |
| Program Memory Type | FLASH |
| RAM Size | 640 K |
| Speed | 120 MHz |
| Supplier Device Package | 169-UFBGA (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.71 V |
STM32L4R5QI Series
Ultra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Type | Peripherals | RAM Size | Data Converters | Data Converters [custom] | Data Converters [custom] | Mounting Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Core Processor | Oscillator Type | Core Size | Number of I/O | Connectivity | Package / Case | Supplier Device Package | Speed | Program Memory Size | Data Converters |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 115 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 144-LQFP | 144-LQFP (20x20) | 120 MHz | 2 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 110 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 132-UFBGA | 132-UFBGA (7x7) | 120 MHz | 2 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | 640 K | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | External Internal | 32-Bit Single-Core | 110 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 132-UFBGA | 132-UFBGA (7x7) | 120 MHz | 2 MB | A/D 16x12b SAR D/A 2x12b | ||||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 112 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 169-UFBGA | 169-UFBGA (7x7) | 120 MHz | 2 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | 640 K | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4F | External Internal | 32-Bit Single-Core | 110 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 132-UFBGA | 132-UFBGA (7x7) | 120 MHz | 1 MB | A/D 16x12b SAR D/A 2x12b | ||||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 110 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 132-UFBGA | 132-UFBGA (7x7) | 120 MHz | 1 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 112 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 169-UFBGA | 169-UFBGA (7x7) | 120 MHz | 2 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 83 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 100-LQFP | 100-LQFP (14x14) | 120 MHz | 2 MB | ||
STMicroelectronics | 85 °C | -40 °C | FLASH | Brown-out Detect/Reset DMA POR PWM WDT | 640 K | 12 b | 16 | Surface Mount | 3.6 V | 1.71 V | ARM® Cortex®-M4 | Internal | 32-Bit Single-Core | 115 | CANbus EBI/EMI I2C IrDA LINbus MMC/SD SAI SPI UART/USART USB OTG | 144-LQFP | 144-LQFP (20x20) | 120 MHz | 2 MB |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 2496 | $ 8.55 | |
Description
General part information
STM32L4R5QI Series
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.
These 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.
Documents
Technical documentation and resources