32-bit ARM Cortex-M3S 1000 series microcontroller featuring an 80MHz RISC core. This surface-mount LQFP package offers 512KB of FLASH memory and 96KB of RAM. Integrated peripherals include I2C, SPI, UART, USART, EBI/EMI interfaces, 8 A/D converters, and 4 timers. It supports 67 programmable I/Os and includes a watchdog timer.
Frequency80MHz
PackageLQFP
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments LM3S1D21-IQC80-A1 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, IrDA, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 8 |
| Number of I/Os | 67 |
| Number of Programmable I/O | 67 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 3 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 96KB |
| RoHS Compliant | No |
| Series | Stellaris® ARM® Cortex®-M3S 1000 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Texas Instruments LM3S1D21-IQC80-A1 Datasheet
Download the complete datasheet for Texas Instruments LM3S1D21-IQC80-A1 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.