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| PartNumber | LM3S3N26-IQR50-C1 | LM3S3N26-IQR50-C0T | LM3S3N26-IQR50-C0 |
| Description | ARM Microcontrollers - MCU Stellaris MCU | ARM Microcontrollers - MCU Stellaris Micro controller | Microcontrollers - MCU ARM Microcontrollers - MCU Stellaris Micro controlle |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-64 | LQFP-64 | - |
| Series | LM3S | LM3S | StellarisR ARMR CortexR-M3S 3000 |
| Core | ARM Cortex M3 | ARM Cortex M3 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Operating Supply Voltage | 1.3 V | 1.3 V | - |
| Product | MCU | MCU | - |
| Program Memory Type | Stellaris | Stellaris | FLASH |
| Brand | Texas Instruments | Texas Instruments | - |
| I/O Voltage | 3.3 V | 3.3 V | - |
| Processor Series | Stellaris 3000 | Stellaris 3000 | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 1.365 V | 1.365 V | - |
| Supply Voltage Min | 1.235 V | 1.235 V | - |
| Tradename | Stellaris | Stelaris | - |
| Packaging | - | - | Tray |
| Package Case | - | - | 64-LQFP |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 64-LQFP (10x10) |
| Number of I O | - | - | 33 |
| Speed | - | - | 50MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | |
| RAM Size | - | - | 12K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, LIN, Microwire, SPI, SSI, UART/USART, USB |
| Voltage Supply Vcc Vdd | - | - | 1.08 V ~ 1.32 V |
| Core Size | - | - | 32-Bit |
| Program Memory Size | - | - | 64KB (64K x 8) |
| Data Converters | - | - | A/D 8x10b |
| Oscillator Type | - | - | Internal |