LM3S5B91-IBZ80-C5
IC MCU 32BIT 256KB FLASH 108BGAManufacturer: Texas Instruments
Categories: Microcontrollers
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Texas Instruments Stellaris® ARM® Cortex®-M3S 5000 series microcontroller, part number LM3S5B91-IBZ80-C5. This 32-bit, single-core device features an ARM® Cortex®-M3 core operating at 80MHz. It offers 256KB of FLASH program memory and 96KB of RAM. Integrated peripherals include CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, and USB OTG connectivity. The device also incorporates data conversion capabilities with 16x10-bit ADCs. Additional functionalities include Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT. The LM3S5B91-IBZ80-C5 is supplied in a 108-BGA (10x10) package for surface mounting. Operating voltage is between 1.08V and 1.32V, with an operating temperature range of -40°C to 85°C. This microcontroller is suitable for applications in industrial automation, medical devices, and consumer electronics.
Additional Information
Series: Stellaris® ARM® Cortex®-M3S 5000RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 108-LFBGA |
| Mounting Type | Surface Mount |
| Speed | 80MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 96K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 16x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 1.32V |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Supplier Device Package | 108-BGA (10x10) |
| Number of I/O | 72 |
| Programmable | Not Verified |
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