32-bit ARM Cortex-M3S microcontroller featuring an 80MHz core frequency. Offers 384KB FLASH and 96KB RAM memory. Supports I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, LIN, and I2S interfaces. Includes 2 x 12-bit A/D converters and 65 I/Os. Packaged in LQFP for surface mounting, operating from 3V to 3.6V.
Frequency80MHz
PackageLQFP
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments LM3S9U81-IQC80-A2 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, LIN, I2S |
| Lead Free | Contains Lead |
| Length | 14mm |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 384KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 12 |
| Number of I/Os | 65 |
| Number of Programmable I/O | 65 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 96KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex™-M3S 9000 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3S9U81-IQC80-A2 Datasheet
Download the complete datasheet for Texas Instruments LM3S9U81-IQC80-A2 to view detailed technical specifications.
No datasheet is available for this part.
Product Images
