32-bit ARM Cortex-M3S 5000 series microcontroller featuring 50MHz operation, 128KB FLASH and 64KB RAM. This LQFP packaged MCU supports I2C, SPI, USB, IrDA, UART, USART, and CAN interfaces, with 33 I/O pins. Includes 5 timers, 2 UART channels, and peripherals like DMA, PWM, and WDT. Operates from 3V to 3.6V with an internal oscillator, suitable for surface mounting within a -40°C to 85°C temperature range.
Frequency50MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S5732-IQR50-A0 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 50MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART, CAN |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| 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 | 64KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3S5732-IQR50-A0 Datasheet
Download the complete datasheet for Texas Instruments LM3S5732-IQR50-A0 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.