Ultra-low-power 32-bit ARM Cortex-M3 microcontroller featuring 128KB FLASH memory and a 32MHz CPU. Offers 37 I/Os, 16KB RAM, and integrated peripherals including I2C, SPI, USB, UART, USART, LIN, IrDA, DMA, and multiple timers. Operates from 1.65V to 3.6V with a wide temperature range of -40°C to 85°C. Packaged in a UFQFPN with dimensions of 7.1mm x 7.1mm x 0.6mm.
Sign in to ask questions about the Stmicroelectronics STM32L151CBU6 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Stmicroelectronics STM32L151CBU6 technical specifications.
| Package/Case | UFQFPN |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 32MHz |
| Height | 0.6mm |
| Interface | I2C, SPI, USB, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 7.1mm |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 339mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.65V |
| Number of ADC Channels | 14 |
| Number of I/Os | 37 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 51 |
| Number of PWM Channels | 4 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 8 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 260 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, I2C |
| Radiation Hardening | No |
| RAM Size | 16KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 L1 |
| Watchdog Timer | Yes |
| Width | 7.1mm |
| RoHS | Compliant |
Download the complete datasheet for Stmicroelectronics STM32L151CBU6 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
