32-bit ARM Cortex-M3S microcontroller featuring a 50MHz core frequency. This surface mount device, housed in an LQFP package, offers 16KB of FLASH memory and 6KB of RAM. Integrated peripherals include I2C, SPI, USB, IrDA, and multiple UART/USART channels, along with 3 timers/counters and 33 programmable I/Os. Operating voltage ranges from 1.08V to 3.6V, with a typical 3.3V supply. Includes Brown-out Detect/Reset, POR, PWM, WDT, and DMA capabilities.
Texas Instruments LM3S3Z26-IQR50-C5T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 50MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Contains Lead |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.08V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 6KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 3000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
