The LM3S1B21-IBZ80-C3 is a microcontroller from Texas Instruments, featuring a 32-bit ARM core and a maximum operating frequency of 80MHz. It has 256KB of FLASH memory and 96KB of RAM, and is designed for surface mount applications. The device supports a range of interfaces, including I2C, SPI, IrDA, UART, USART, and EBI/EMI. It operates within a temperature range of -40°C to 85°C and is compliant with RoHS regulations.
Texas Instruments LM3S1B21-IBZ80-C3 technical specifications.
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, IrDA, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| 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 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 184 |
| 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 1000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
