The Stellaris ARM Cortex-M3S 9000 Microcontroller is a 32-bit ARM core microcontroller from Texas Instruments. It features 128KB of FLASH memory and 64KB of RAM, and operates at a maximum frequency of 80MHz. The device is designed to withstand temperatures up to 85°C and is available in a surface mount LFBGA package. It is compliant with RoHS regulations and includes a range of peripherals, including a brown-out detect/reset, power-on reset, pulse-width modulation, and watchdog timer, as well as DMA support. The microcontroller is powered by a 3.3V supply voltage and has 65 programmable I/Os.
Texas Instruments LM3S9792-IBZ80-C1T technical specifications.
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | SPI, CAN, UART, I2C, USB, Ethernet, IrDA, USART, EBI/EMI |
| Length | 10mm |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 65 |
| Number of Programmable I/O | 65 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| RoHS | Compliant |
No datasheet is available for this part.
