32-bit ARM Cortex-M0 microcontroller featuring 16KB FLASH memory and 4KB RAM. Operates at up to 48MHz with a 32-bit data bus. Offers extensive interfaces including I2C, SPI, UART, USART, LIN, I2S, and HDMI. Includes 55 programmable I/O pins and 8 timers/counters. Packaged in LQFP, this lead-free and RoHS compliant MCU operates from 2V to 3.6V, with a temperature range of -40°C to 85°C.
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Stmicroelectronics STM32F051R4T6TR technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 48MHz |
| Interface | I2C, SPI, HDMI, IrDA, UART, USART, LIN, I2S |
| Lead Free | Lead Free |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 444mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Number of Programmable I/O | 55 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA, I2C |
| Radiation Hardening | No |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | STM32F0 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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