AT89LP428-20MU
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOSManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89LP428-20MU is an 8-bit microcontroller based on the 8051 CPU family, operating at a maximum clock frequency of 20MHz. This device features 4KB of FLASH program memory and 512 Bytes of Data EEPROM, complemented by 768 Bytes of internal RAM. Designed for embedded applications, it offers 30 general-purpose I/O lines and includes PWM capabilities. The AT89LP428 series is suitable for applications in industrial automation, consumer electronics, and automotive systems. This component utilizes advanced CMOS technology and is provided in a 32-terminal HVQCCN package, supporting surface-mount assembly. Its operating temperature range is specified from -40°C to +85°C, with a supply voltage range of 3.0V to 5.5V.
Additional Information
Series: AT89LP428RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 5.0000 |
| Speed | 20.00000000 |
| Width | 5.0000 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_EEPROM_Size | 512 |
| Data_RAM_Size | 768 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-XQCC-N32 |
| Number_of_I_O_Lines | 30 |
| Number_of_Terminals | 32 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | HVQCCN |
| Package_Equivalence_Code | LCC32,.2SQ,20 |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.0000 |
| Supply_Current_Max | 10.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 3.0000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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