32-bit ARM Cortex-M3S 3000 series microcontroller featuring a 50MHz core frequency. This surface mount LQFP package offers 32KB FLASH memory, 8KB RAM, and 33 I/O pins. Integrated peripherals include I2C, SPI, USB, IrDA, and multiple UART/USART channels, alongside a watchdog timer and 3 timers/counters. Operating voltage ranges from 1.08V to 3.6V, with a typical 3.3V supply, and supports an operating temperature range of -40°C to 85°C.
Frequency50MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S3W26-IQR50-C5 technical specifications.
General
| 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 | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.08V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 10 |
| 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 | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 3000 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3S3W26-IQR50-C5 Datasheet
Download the complete datasheet for Texas Instruments LM3S3W26-IQR50-C5 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.