LM4F111E5QR
RISC Microcontroller, 32-Bit, FLASH, 80MHz, CMOS, PQFP64Manufacturer: Texas Instruments
Categories: Microcontrollers
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The Texas Instruments LM4F111E5QR is a 32-bit ARM Cortex-M4F RISC microcontroller featuring 80MHz operation and 256KB of FLASH program memory. This CMOS device supports high-speed operation with a maximum clock frequency of 25MHz (though the listed speed is 80MHz, this may refer to internal clock scaling or a related parameter, while the external clock is typically lower for this family) and a supply voltage range of 2.97V to 3.63V. On-chip peripherals include multiple DMA channels and PWM channels, along with ADC capabilities. The LM4F111E5QR is housed in a 64-terminal LFQFP package with a 0.50mm terminal pitch, suitable for surface-mount applications. Typical industrial applications for this series include industrial automation, motor control, and general-purpose embedded systems. The operating temperature range is -40°C to +85°C.
Additional Information
Series: LM4F111E5RoHS Status: Manufacturer 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 |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Clock_Frequency_Max | 25.0000000000000000 |
| DAC_Channels | No |
| 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_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Type | FLASH |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 2.9700 |
| Supply_Voltage_Nom | 3.3000 |
| 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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