32-bit ARM microcontroller featuring a 96MHz core frequency and 256KB FLASH memory. This surface mount device offers 96KB RAM, 40 programmable I/Os, and multiple communication interfaces including I2C (2 channels), SPI (2 channels), UART (3 channels), USB, IrDA, SSP, and CAN. Integrated peripherals include 8 ADC channels, 4 PWM channels, 4 timers/counters, and DMA, with support for Brown-out Detect/Reset and POR. Operating from 2.7V to 3.6V, this RoHS compliant component is housed in an LQFP package with dimensions of 12mm x 12.1mm x 1.45mm and an operating temperature range of -40°C to 85°C.
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Stmicroelectronics STR911FAM42X6 technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 16b |
| Frequency | 96MHz |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, IrDA, SSP, UART, USART, CAN |
| Lead Free | Lead Free |
| Length | 12mm |
| Max Frequency | 96MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 40 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 40 |
| Number of PWM Channels | 4 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 3 |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 96KB |
| RoHS Compliant | Yes |
| Series | STR9 |
| Width | 12.1mm |
| RoHS | Compliant |
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