LM4F121E5QRFIGR
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64Manufacturer: Texas Instruments
Categories: Microcontrollers
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The Texas Instruments LM4F121E5QRFIGR is a 32-bit RISC microcontroller featuring a Cortex-M4F CPU operating at up to 80MHz. This CMOS device offers 131KB of FLASH program memory and 32KB of data RAM, supported by 49 programmable I/O lines. Integrated peripherals include DMA channels and PWM channels, alongside ADC capabilities. The component supports boundary scan and is housed in a 64-terminal LFQFP package with a 0.50mm terminal pitch. Operating within a temperature range of -40°C to 85°C, its supply voltage is nominally 1.2V. This microcontroller is suitable for applications in industrial automation, medical devices, and consumer electronics.
Additional Information
Series: LM4F121E5RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.0000 |
| Speed | 80.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Additional_Feature | ALSO REQUIRES AT 3.3 V I/O SUPPLY |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 25.0000000000000000 |
| CPU_Family | CORTEX-M4F |
| DAC_Channels | No |
| Data_RAM_Size | 32768 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G64 |
| Number_of_I_O_Lines | 49 |
| Number_of_Terminals | 64 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP64,.47SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 131072 |
| 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, RISC |
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