| PartNumber | AT89LP4052-16SI | AT89LP4052-16PU | AT89LP4052-16PI |
| Description | 8-bit Microcontrollers - MCU Microcontroller | IC MCU 8BIT 4KB FLASH 20DIP | IC MCU 8BIT 4KB FLASH 20DIP |
| Manufacturer | Microchip | - | - |
| Product Category | 8-bit Microcontrollers - MCU | - | - |
| RoHS | N | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-20 | - | - |
| Core | 8051 | - | - |
| Data Bus Width | 8 bit | - | - |
| ADC Resolution | No ADC | - | - |
| Operating Supply Voltage | 2.4 V to 5.5 V | - | - |
| Product | MCU | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Product Type | 8-bit Microcontrollers - MCU | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Unit Weight | 0.028254 oz | - | - |