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| PartNumber | LM3S9D92-IQC80-A1T | LM3S9D92-IQC80-A2 | LM3S9D92-IQC80-A1 |
| Description | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU | ARM Microcontrollers - MCU IC ARM CORTEX-M3 MCU-LQFP-100（Obsolete） | IC MCU 32BIT 512KB FLASH 100LQFP |
| Manufacturer | Texas Instruments | TI | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Embedded - Microcontrollers |
| Series | LM3S | StellarisR ARMR CortexR-M3S 9000 | StellarisR ARMR CortexR-M3S 9000 |
| Core | ARM Cortex M3 | - | - |
| Data Bus Width | 32 bit | - | - |
| ADC Resolution | 12 bit | - | - |
| Operating Supply Voltage | 1.3 V | - | - |
| Product | MCU | - | - |
| Brand | Texas Instruments | - | - |
| Analog Supply Voltage | 3.3 V | - | - |
| I/O Voltage | 3.3 V | - | - |
| Number of ADC Channels | 16 Channel | - | - |
| Processor Series | Stellaris | - | - |
| Product Type | ARM Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 1.365 V | - | - |
| Supply Voltage Min | 1.235 V | - | - |
| Packaging | - | Tape & Reel (TR) | Tray |
| Package Case | - | 100-LQFP | 100-LQFP |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Number of I O | - | 65 | 65 |
| Speed | - | 80MHz | 80MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | ||
| RAM Size | - | 96K x 8 | 96K x 8 |
| Program Memory Type | - | FLASH | FLASH |
| Peripherals | - | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Connectivity | - | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Voltage Supply Vcc Vdd | - | 1.235 V ~ 1.365 V | 1.235 V ~ 1.365 V |
| Core Size | - | 32-Bit | 32-Bit |
| Program Memory Size | - | 512KB (512K x 8) | 512KB (512K x 8) |
| Data Converters | - | A/D 16x12b | A/D 16x12b |
| Oscillator Type | - | Internal | Internal |