STM32L4R9AGI6 These devices embed high-speed memory (2 MB flash and 640 KBSRAM), a flexible external memory controller (FSMC) for static memory (for packages with 100 pins and more), two OctoSPI flash interfaces ( available for all packages) and a wide range of enhanced I/O and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

Product parameters:

Product Category: ARM Microcontrollers - MCUs

RoHS: Details

Series: STM32L4R9AG

Installation style: SMD/SMT

Package / Box: UFBGA-169

Core: ARM Cortex M4

Program memory size: 1 MB

Data bus width: 32 bit

ADC resolution: 12bit

Maximum clock frequency: 120 MHz

Number of I/Os: 131 I/O

Data RAM size: 640 kB

Supply Voltage - Min: 1.71 V

Supply Voltage - Max: 3.6 V

Minimum working temperature: - 40 C

Maximum working temperature: + 85 C

Package: Tray

Analog supply voltage: 1.62 V to 3.6 V, 1.8 V to 3.6 V

DAC Resolution: 12 bit

Data Ram Type: SRAM

I/O Voltage: 1.08V to 3.6V

Interface type: CAN, I2C, LPUART, SAI, SPI, UART, USART, USB OTG FS

Humidity Sensitivity: Yes

Number of ADC channels: 14 Channel

Number of Timers/Counters: 16 Timer

Processor family: STM32L4R9

Prduct: MCU+FPU

Product Type: ARM Microcontrollers - MCU

Program memory type: Flash

Subcategory: Microcontrollers - MCU

Brand name: STM32

Watchdog Timer: Watchdog Timer, Windowed

Unit weight: 64.680 mg