Shenzhen Meiyuxin Technology Co., Ltd. supplies STM32L4R9ZIY6PTR ARM microcontroller - MCU quality assurance Brand new original! ! !

Product Description:

The STM32L4R9ZIY6PTR device is a family of ultra-low-power microcontrollers (STM32L4+ series) based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at frequencies up to 120 MHz.

The Cortex-M4 core features a single-precision floating-point unit (FPU) that supports all Arm® single-precision data processing instructions and all data types. The CortexM4 core also implements a full set of DSP (Digital Signal Processing) instructions and a Memory Protection Unit (MPU), enhancing application security.

These devices embed high-speed memory (2 MB flash and 640 KB SRAM), a flexible external memory controller (FSMC) for static memory (for devices with 100 or more pins package), two OctoSPI flash interfaces (available on all packages) and various enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.

The STM32L4R9ZIY6PTR device embeds multiple protection mechanisms for embedded flash and SRAM: read protection, write protection, proprietary code read protection and firewall.

These devices provide a fast 12-bit ADC (5 Msps), two comparators, two op amps, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timers, two 16-bit PWM timers dedicated to motor control, 7 general-purpose 16-bit timers and 2 16-bit low-power timers.

These devices support four digital filters for external sigma delta modulators (DFSDM). Additionally, up to 24 capacitive sensing channels are available.

Product Specifications:

Manufacturer: STM32L4R9ZIY6PTR

Product Category: ARM Microcontroller - MCU

RoHS: Details

Series: STM32L4R9ZI

Installation style: SMD/SMT

Package/Case: WLCSP-144

Core: ARM Cortex M4

Program memory size: 2 MB

Data bus width: 32 bit

ADC resolution: 12 bit

Maximum clock frequency: 120 MHz

Number of inputs/outputs: 110 I/O

Data RAM size: 640 kB

Supply Voltage - Min: 1.14 V

Supply Voltage - Maximum: 1.4 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Package: Reel

Analog Supply Voltage: 1.62 V to 3.6 V, 1.8 V to 3.6 V

Brand: STM32L4R9ZIY6PTR

DAC resolution: 12 bit

Data Ram Type: SRAM

I/O voltage: 1.08 V to 3.6 V

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

Number of ADC channels: 16 Channel

Number of timers/counters: 16 Timer

Processor series: STM32L4R9

Product: MCU+FPU

Product Type: ARM Microcontrollers - MCU

Program Memory Type: Flash

Subcategory: Microcontrollers - MCU

Brand Name: STM32

Watchdog Timer: Watchdog Timer, Windowed

Unit weight: 31.500 mg