STMicroelectronics STM32L051T8Y7DTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.75 | $6.75 |
| 15+ | $1.55 | $23.25 |
| 25+ | $1.52 | $38.00 |
| 50+ | $1.44 | $72.00 |
| 100+ | $1.27 | $127.00 |
| N+ | $0.25 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 29 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 36-WLCSP (2.61x2.88) |
| Package / Case | 36-UFBGA, WLCSP |
| ROHS |
The STMicroelectronics STM32L051T8 is a 32MHz ARM Cortex-M0+ MCU with 64KB flash and 8KB SRAM. It features I2S, DMA, and brown-out detection, operating from 1.65V to 3.6V in a 36-UFBGA package.
- Ultra-low power – ideal for battery-operated devices.
- WLCSP package – smallest footprint for space-constrained designs.
- I2S support – direct audio interface.
- 105°C rating – reliable in industrial settings.
Wearable Health Monitors
Ultra-low power 32MHz M0+ with 1.65V operation extends battery life.
Audio Accessories
I2S interface enables digital audio streaming in headsets.
Industrial Sensors
DMA and 105°C rating support harsh environment data acquisition.
Smart Home Controllers
Compact WLCSP package fits in tiny IoT modules.
Battery Management
Brown-out detect and POR protect Li-ion circuits.
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: What is the max temperature?
- A: 105°C.
- Q: Does it support I2S?
- A: Yes, with I2S interface for audio.
- Q: What package is this?
- A: 36-UFBGA (WLCSP).
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: What is the max temperature?
- A: 105°C.
- Q: Does it support I2S?
- A: Yes, with I2S interface for audio.
- Q: What package is this?
- A: 36-UFBGA (WLCSP).

STM32L051T8Y7DTR.pdf