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| PartNumber | LM3S5951-IBZ80-C1 | LM3S5951-IBZ80-C3 | LM3S5951-IBZ80-C1T |
| Description | ARM Microcontrollers - MCU 5000 SERIES - STELLARIS MICROCONTROLLER | ARM Microcontrollers - MCU Stellaris MCU | ARM Microcontrollers - MCU 5000 SERIES - STELLARIS MICROCONTROLLER |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Series | LM3S | LM3S | LM3S |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Operating Supply Voltage | 1.3 V | 1.3 V | 1.3 V |
| Product | MCU | MCU | MCU |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Number of ADC Channels | 16 Channel | 16 Channel | 16 Channel |
| Processor Series | Stellaris | Stellaris | Stellaris |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.365 V | 1.365 V | 1.365 V |
| Supply Voltage Min | 1.235 V | 1.235 V | 1.235 V |
| Tradename | Stelaris | Stellaris | Stelaris |
| RoHS | - | Y | - |
| Package / Case | - | nFBGA | - |
| Maximum Clock Frequency | - | 80 MHz | - |
| Program Memory Size | - | 256 kB | - |
| Data RAM Size | - | 64 kB | - |
| Number of I/Os | - | 67 I/O | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Packaging | - | Tray | - |
| Height | - | 1.02 mm | - |
| Length | - | 10 mm | - |
| Program Memory Type | - | Flash | - |
| Width | - | 10 mm | - |
| Interface Type | - | I2C/SPI/SSI/UART | - |
| Number of Timers/Counters | - | 4 Timer | - |
| Factory Pack Quantity | - | 1 | - |