Manufacturer: STMicroelectronics
Win Source Part Number: 1322231-STM32L452REI
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tray
Core Processor: ARM® Cortex®-M4
Speed: 80MHz
Standard Package: 490
Mounting: Surface Mount
Core Size: 32-Bit Single-Core
Connectivity: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O: 52
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 160K x 8
Data Converters: A/D 16x12b; D/A 1x12b
Oscillator Type: Internal
Supplier Device Package: 64-UFBGA (5x5)
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 64-UFBGA
ECCN: 3A991A2
Fake Threat In the Open Market: 71
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: 497-17220,497-STM32L
Base Product Number: STM32L452
RoHS Status: ROHS3 Compliant
IC MCU 32BIT 512KB FLASH 64UFBGA
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 64-UFBGA (5x5)
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM Product overview: STM32L452REI6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power, ARM Cortex-M, 80 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 80 MHz, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L452REI6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 64-UFBGA (5x5)
IC MCU 32BIT 512KB FLASH 64UFBGA
ARM Microcontrollers - MCU 16/32-BITS MICROS
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1322231-STM32L452REI6 | STM32L452REI6 | 497-STM32L452REI6-ND | 685-STM32L452REI6 | STM32L452REI6 | STM32L452REI6 | STM32L452REI6 |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Low-Power ARM Cortex-M 80 MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | ||
| Clock Speed | 80 MHz | 80 MHz | 80 MHz | 48 MHz | 80 MHz | ||
| RAM | 512 KB | 160 KB | 160 KB | 160 KB | |||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | ||||
| Supply Voltage | 1.71 to 3.6 volts | 1.71 to 3.6 volts | 1.71 to 3.6 volts | 1.71 to ? volts |
