 | | | |
| PartNumber | LM3S9U81-IQC80-A2T | LM3S9U81-IQC80-A1 | LM3S9U81-IQC80-A1T |
| Description | ARM Microcontrollers - MCU Stellaris MCU | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LQFP-100 | LQFP-100 |
| Series | LM3S9U81 | LM3S | LM3S |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 80 MHz | - | - |
| Program Memory Size | 384 kB | - | - |
| Data RAM Size | 96 kB | - | - |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Operating Supply Voltage | 1.3 V | 1.3 V | 1.3 V |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Product | MCU | MCU | MCU |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Analog Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | - | - |
| 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 |
| Factory Pack Quantity | 1000 | 90 | 1000 |
| 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 | Stellaris | - | - |
| Unit Weight | 0.046530 oz | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM3S9U81-IQC80-A2T | ARM Microcontrollers - MCU Stellaris MCU | |
| LM3S9U81-IQC80-A1 | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU | ||
| LM3S9U81-IQC80-A1T | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU | ||
| LM3S9U81-IQC80-A1 | IC MCU 32BIT 384KB FLASH 100LQFP | ||
| LM3S9U81-IQC80-A1T | IC MCU 32BIT 384KB FLASH 100LQFP | ||
| LM3S9U81-IQC80-A2T | IC MCU 32BIT 384KB FLASH 100LQFP |