AT89LP428-25PU
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89LP428-25PU is an 8-bit microcontroller from the AT89LP428 series. This CMOS device features an 8051 CPU architecture operating at up to 25MHz. It provides 4KB of FLASH program memory and 512 bytes of data EEPROM, complemented by 768 bytes of data RAM.
On-chip peripherals include three timers, two PWM channels, two comparators, Power-on Reset (POR), Brown-out Detection (BOD), and a Watchdog Timer (WDT). Connectivity is supported via EUART and SPI interfaces. The AT89LP428-25PU is housed in a 28-pin PDIP package with through-hole mounting and a 2.54mm terminal pitch.
This component is suitable for applications in industrial automation, consumer electronics, and general-purpose embedded systems. The operating temperature range is -40°C to +85°C, with a supply voltage range of 5.0V to 5.5V.
Additional Information
Series: AT89LP428RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 35.2550 |
| Speed | 25.00000000 |
| Width | 7.6200 |
| Technology | CMOS |
| Connectivity | EUART, SPI |
| Peripherals | BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT |
| 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 | R-PDIP-T28 |
| Number_of_I_O_Lines | 28 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5724 |
| Supply_Current_Max | 10.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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