32-bit ARM Cortex-M3S microcontroller featuring 256KB FLASH memory and 96KB RAM. Operates at up to 80MHz with a 3.3V supply voltage, supporting a range of interfaces including I2C, SPI, USB, Ethernet, IrDA, UART, and USART. Includes 60 I/O pins, 4 timers/counters, and integrated peripherals like DMA, PWM, and WDT. Packaged in an LQFP for surface mounting, this RoHS compliant component offers a wide operating temperature range of -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments LM3S9B90-IQC80-C1 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 ™
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, USB, Ethernet, IrDA, UART, USART, EBI/EMI |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.08V |
| Mount | Surface Mount |
| Number of I/Os | 60 |
| Number of Programmable I/O | 60 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 96KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments LM3S9B90-IQC80-C1 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
