STMicroelectronics

STM32L4R9ZIY6PTR  

Microcontrollers

The STM32L4R9ZIY6PTR is a high-performance microcontroller unit (MCU) developed by STMicroelectronics. It belongs to the STM32L4+ series, which is designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity features.

Description:

The STM32L4R9ZIY6PTR is an ARM Cortex-M4 based MCU with a 32-bit processor, operating at a frequency of up to 120 MHz. It is equipped with 2 MB of Flash memory and 640 KB of RAM. The device is housed in a 208-ball package (BGA169 or LQFP208).

Features:

1. Core: ARM Cortex-M4 with FPU, running at up to 120 MHz.
2. Memory: 2 MB Flash memory and 640 KB RAM.
3. Low Power: The STM32L4+ series is designed for low power consumption, making it suitable for battery-powered applications.
4. Connectivity: Advanced connectivity features like USB, SDMMC, and Ethernet.
5. Security: It includes a hardware cryptographic module, a true random number generator, and a secure boot feature.
6. ADC: 3x 12-bit ADC with up to 24 channels.
7. DAC: 2x 12-bit DAC.
8. Timers: A range of timers, including advanced control timers, basic timers, and real-time timers.
9. Communication Interfaces: I2C, SPI, USART, and LPUART.
10. GPIO: 114 GPIOs with various alternate functions.
11. Package: Available in a 208-ball BGA169 or LQFP208 package.

Applications:

The STM32L4R9ZIY6PTR is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial Automation: Control systems, motor control, and sensing applications.
2. Medical Devices: Patient monitoring systems, wearable medical devices, and portable diagnostic equipment.
3. Smart Home and Building Automation: Smart lighting, HVAC control, and home security systems.
4. IoT Devices: Smart sensors, gateways, and connected devices.
5. Energy Management: Smart meters, energy harvesting systems, and power distribution control.
6. Automotive Applications: Infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
7. Portable Devices: Handheld instruments, portable data terminals, and battery-powered equipment.

The STM32L4R9ZIY6PTR's combination of performance, power efficiency, and connectivity options make it a versatile choice for a wide range of embedded applications.

STM32L4R9ZIY6PTR Documents

Download datasheets and manufacturer documentation for STM32L4R9ZIY6PTR

PCN Assembly/Origin :

Additional DPS line 25/Oct/2021      

Datasheets :

STM32L4R5xx, 7xx, 9xx Datasheet      

HTML Datasheet :

STM32L4R5xx, 7xx, 9xx Datasheet      

PCN Design/Specification :

STM32L Prod Improv 29/Jan/2021