STMicroelectronics STM32L462REY6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.31 | $9.31 |
| 15+ | $6.12 | $91.80 |
| 25+ | $5.99 | $149.75 |
| 50+ | $5.65 | $282.50 |
| 100+ | $4.99 | $499.00 |
| N+ | $1.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| 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 |
| EEPROM Size | - |
| RAM Size | 160K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-WLCSP (3.36x3.66) |
| Package / Case | 64-UFBGA, WLCSP |
| ROHS |  |
The STM32L462REY6TR is an ultra-compact, ultra-low-power MCU from STMicroelectronics. It integrates an ARM Cortex-M4 core at 80MHz with 512KB flash and 160KB SRAM. The 64-UFBGA WLCSP package measures just a few millimeters, ideal for miniaturized IoT and wearable products. Operating from 1.71V to 3.6V, it includes DMA, PWM, and watchdog features.
- Ultra-compact WLCSP package: Reduces PCB area by up to 70% vs LQFP.
- Large memory: 512KB flash + 160KB SRAM for complex applications.
- Low power: Multiple modes for battery life extension.
- High-speed core: 80MHz Cortex-M4 with FPU for efficient processing.
Advanced Wearable Devices
WLCSP package (3.2x3.2mm) enables ultra-compact smartwatches and fitness bands.
Smart Home Hubs
512KB flash stores complex protocol stacks for Zigbee/Thread connectivity.
Medical Implants
Low power and small size suit hearing aids and neurostimulators.
Industrial Sensors
160KB RAM buffers high-resolution sensor data for predictive maintenance.
Portable Instruments
80MHz performance with FPU handles real-time signal processing in handheld meters.
Asset Trackers
Ultra-low-power sleep modes with fast wake-up extend battery life in GPS trackers.
- Q: What is the package type?
- A: 64-UFBGA (WLCSP) wafer-level chip-scale package.
- Q: What is the maximum flash size?
- A: 512KB flash memory.
- Q: How much SRAM is available?
- A: 160KB SRAM.
- Q: What is the core speed?
- A: 80MHz ARM Cortex-M4.
- Q: Is it suitable for space-constrained designs?
- A: Yes, the WLCSP package minimizes PCB footprint.
STM32L462REY6TR.pdf
- Q: What is the package type?
- A: 64-UFBGA (WLCSP) wafer-level chip-scale package.
- Q: What is the maximum flash size?
- A: 512KB flash memory.
- Q: How much SRAM is available?
- A: 160KB SRAM.
- Q: What is the core speed?
- A: 80MHz ARM Cortex-M4.
- Q: Is it suitable for space-constrained designs?
- A: Yes, the WLCSP package minimizes PCB footprint.
