STMicroelectronics STM32L151RBT6ATR
MPNSTM32L151RBT6ATR
End of Life
IC MCU 32BIT 128KB FLASH 64LQFP
$7.13688Price · pay online now
$7.14 / ea
1 in stock — maximum per order · 3–4 days lead time
Packaging64-LQFP
RoHSROHS3 Compliant
SeriesSTM32L1
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | STM32L1 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 32MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 4K x 8 |
| Peripherals | Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Number of i (O) | 51 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 20x12b; D/A 2x12b |
| Program memory size | 128KB (128K x 8) |