LM3S1R21-IQC80-C1
Microcontroller, 32-Bit, FLASH, 80MHz, CMOS, PQFP100Manufacturer: Texas Instruments
Categories: Microcontrollers
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The Texas Instruments LM3S1R21-IQC80-C1 is a 32-bit microcontroller featuring a 80MHz ARM Cortex-M3 core and 262KB of integrated FLASH program memory. This device provides 49KB of SRAM, supporting efficient data handling and execution. Connectivity is enhanced with multiple peripherals including 67 general-purpose I/O lines, a 12-bit Analog-to-Digital Converter with multiple channels, and Pulse Width Modulation (PWM) channels. DMA channels are available for optimized data transfers. The LM3S1R21 series is designed for applications requiring robust performance and a comprehensive peripheral set. Operating within a temperature range of -40°C to +85°C, this component utilizes a 100-pin LFQFP package with a 0.50mm terminal pitch, suitable for surface-mount assembly. Its typical applications span industrial automation, automotive systems, and consumer electronics.
Additional Information
Series: LM3S1R21RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 14.0000 |
| Technology | CMOS |
| Speed | 80.00000000 |
| Length | 14.0000 |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 0.0320000000000000 |
| DAC_Channels | No |
| Data_RAM_Size | 49152 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G100 |
| Number_of_I_O_Lines | 67 |
| Number_of_Terminals | 100 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP100,.63SQ,20 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Program_Memory_Size | 262144 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 1.3200 |
| Supply_Voltage_Min | 1.2000 |
| Supply_Voltage_Nom | 1.2000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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