The STM32L462CEU6TR: It packs 512 KB of Flash and 160 KB of SRAM — enough for a real-time OS, a TCP/IP stack, and a moderate data buffer without external memory. The 10-channel 12-bit ADC and single 12-bit DAC cover typical sensor acquisition and analog output needs. Connectivity includes CANbus, I²C, SPI, UART/USART, USB, QSPI, and SAI — enough serial interfaces for an IoT gateway or a multi-protocol industrial node without external bridge chips.
STM32L462CEU6TR STM32L4 MCU, 80MHz Cortex-M4, 512KB Flash
MPNSTM32L462CEU6TR
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STMicroelectronics STM32L462CEU6TR, STM32L4 series, 32-bit ARM Cortex-M4 MCU, 80MHz, 512KB Flash, 160K x 8 RAM, 1.71V-3.6V supply, -40°C to 85°C, 48-UFQFN exposed pad, Tape & Reel.
$4.3664Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | STM32L4 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 80MHz |
| Package | Tape & Reel (TR) |
| RAM size | 160K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB |
| Number of i (O) | 38 |
| Core processor | ARM® Cortex®-M4 |
| Case | 48-UFQFN Exposed Pad |
| Data converters | A/D 10x12b; D/A 1x12b |
| Program memory size | 512KB (512K x 8) |
Product details
Frequently asked questions
Where can I find the official datasheet for STM32L462CEU6TR?
Engineers need to validate electrical and mechanical fit for the design.
What is the current price and stock availability for STM32L462CEU6TR?
Sourcing buyers need to quote and procure for a BOM line.
Is STM32L462CEU6TR obsolete or nearing end-of-life?
Brokers and buyers need to ensure long-term supply or find replacements.
What are the detailed pinout and package dimensions for STM32L462CEU6TR?
Design engineers and layout engineers need precise data for PCB integration.
Can STM32L462CEU6TR be replaced directly with STM32L452CEU6?
Maintenance tech and sourcing need drop-in alternatives when parts are unavailable.
Which distributors stock STM32L462CEU6TR in reel packaging?
Transactional buyers need to purchase in the correct tape-and-reel format for assembly.