PIC18LF4458-E/PT
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology PIC18LF4458-E-PT is an 8-bit RISC microcontroller featuring a PIC18 CPU with a maximum clock frequency of 48MHz. This CMOS device offers 12KB of FLASH program memory and 2KB of RAM, with 256 bytes of Data EEPROM. It includes extensive peripherals such as 4 timers, 2 comparators, 2 PWM channels, a watchdog timer (WDT), brown-out detect (BOD), and power-on reset (POR). The microcontroller is equipped with 13 channels of 12-bit Analog-to-Digital Converters (ADC). Connectivity options include I2C, SPI, USART, and USB interfaces. This component operates within a supply voltage range of 4.2V to 5.5V and maintains functionality down to a 2V minimum supply at 4MHz. It is housed in a 44-lead PQFP package, suitable for surface mounting. Applications span industrial automation, consumer electronics, and automotive systems. The operating temperature range is -40°C to +125°C.
Additional Information
Series: PIC18LF4458RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, SPP, USART, USB |
| Peripherals | BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT |
| Speed | 48.00000000 |
| Length | 10.0000 |
| A_D_Converters | 13-Ch 12-Bit |
| ADC_Channels | Yes |
| Additional_Feature | ALSO OPERATES AT 2 V MINIMUM SUPPLY AT 4 MHZ |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 48.0000000000000000 |
| CPU_Family | PIC18 |
| DAC_Channels | No |
| Data_EEPROM_Size | 256 |
| Data_RAM_Size | 2048 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 33 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | TQFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Program_Memory_Size | 12288 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 16 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.2000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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