STMicroelectronics STM32L4R9AII6, 16 bit ARM Cortex M4, STM32L4R Microcontroller, 48 MHz, 2MB FLASH, 169-Pin UFBGA
- RS Stock No.:
- 330-353
- Mfr. Part No.:
- STM32L4R9AII6
- Brand:
- STMicroelectronics
Image representative of range
Bulk discount available
Subtotal (1 unit)*
MYR78.12
FREE delivery for orders over RM 500.00
In Stock
- Plus 406 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | MYR78.12 |
| 10 - 99 | MYR70.29 |
| 100 + | MYR64.86 |
*price indicative
- RS Stock No.:
- 330-353
- Mfr. Part No.:
- STM32L4R9AII6
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Microcontroller | |
| Series | STM32L4R | |
| Package Type | UFBGA | |
| Mount Type | Surface | |
| Pin Count | 169 | |
| Device Core | ARM Cortex M4 | |
| Data Bus Width | 16bit | |
| Program Memory Size | 2MB | |
| Maximum Clock Frequency | 48MHz | |
| RAM Size | 640kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Analogue Comparators | 2 | |
| Length | 7.3mm | |
| Standards/Approvals | CAN 2.0B, LIN, ISO 7816, IrDA | |
| Height | 7mm | |
| Width | 7 mm | |
| Number of Programmable I/Os | 136 | |
| DACs | 2 x 12 Bit | |
| Minimum Supply Voltage | 1.71V | |
| Number of Timers | 16 | |
| ADCs | 12 Bit, 16 Bit | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | Arm Cortex | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Microcontroller | ||
Series STM32L4R | ||
Package Type UFBGA | ||
Mount Type Surface | ||
Pin Count 169 | ||
Device Core ARM Cortex M4 | ||
Data Bus Width 16bit | ||
Program Memory Size 2MB | ||
Maximum Clock Frequency 48MHz | ||
RAM Size 640kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Analogue Comparators 2 | ||
Length 7.3mm | ||
Standards/Approvals CAN 2.0B, LIN, ISO 7816, IrDA | ||
Height 7mm | ||
Width 7 mm | ||
Number of Programmable I/Os 136 | ||
DACs 2 x 12 Bit | ||
Minimum Supply Voltage 1.71V | ||
Number of Timers 16 | ||
ADCs 12 Bit, 16 Bit | ||
Program Memory Type FLASH | ||
Instruction Set Architecture Arm Cortex | ||
Automotive Standard No | ||
- COO (Country of Origin):
- PH
The STMicroelectronics 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.
Power Supply 1.71 V to 3.6 V
Batch Acquisition Mode (BAM)
VBAT Mode 305 nA supply for RTC and 32 x 32-bit backup registers
Shutdown Mode 33 nA (5 wakeup pins)
Standby Mode 125 nA (5 wakeup pins)
Standby Mode with RTC 420 nA
Stop 2 Mode with RTC 2.8 μA
Run Mode 110 μA/MHz (LDO mode)
Wakeup from Stop Mode 5 μs