32-bit ARM Cortex-M3S 5000 series microcontroller featuring an 80MHz core frequency. This surface mount LFBGA package offers 256KB of FLASH memory and 96KB of RAM. Integrated peripherals include I2C, SPI, USB, IrDA, UART, USART, EBI/EMI, CAN interfaces, 2x 10-bit A/D converters, and 4 timers. Operating at 3.3V, it includes a watchdog timer and brown-out detection.
Frequency80MHz
PackageLFBGA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S5B91-IBZ80-C5T technical specifications.
General
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART, EBI/EMI, CAN |
| Lead Free | Contains Lead |
| 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 | 2 |
| Number of Bits | 10 |
| Number of I/Os | 72 |
| Number of Programmable I/O | 72 |
| Number of Timers/Counters | 4 |
| 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 | 96KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3S5B91-IBZ80-C5T Datasheet
Download the complete datasheet for Texas Instruments LM3S5B91-IBZ80-C5T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.