Ultra-low-power 32-bit ARM Cortex-M3 microcontroller featuring 256KB FLASH memory and 32MHz CPU speed. Integrated peripherals include I2C, SPI, USB, IrDA, UART, USART, and I2S interfaces, alongside 9 timers/counters and 3 operational amplifiers. Operates from 1.65V to 3.6V with a maximum power dissipation of 290mW, suitable for applications from -40°C to 85°C. Includes 32KB RAM, 51 I/Os, and essential peripherals like POR, PWM, WDT, and DMA. Packaged in Tape and Reel.
Frequency32MHz
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Technical Specifications
Stmicroelectronics STM32L151RCY6TR technical specifications.
General
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 32MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART, I2S |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 290mW |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.65V |
| Number of I/Os | 51 |
| Number of Programmable I/O | 51 |
| Number of Timers/Counters | 9 |
| Oscillator Type | Internal |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 32KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32L1 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics STM32L151RCY6TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32L151RCY6TR to view detailed technical specifications.
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