IC MCU 8BIT 4KB FLASH 20SOIC Product overview: AT89LP4052-16SI from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89LP4052-16SI can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 769095-AT89LP4052-16
Series: 89LP
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: 8051
Speed: 16MHz
Package: 20-SOIC (0.295", 7.50mm Width)
Core Size: 8-Bit
Connectivity: SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 15
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
RAM Size: 256 x 8
Oscillator Type: Internal
Supply Voltage: 2.4 V ~ 5.5 V
Part Status: Obsolete(EOL)
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-SOIC
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
8051 89LP Microcontroller IC 8-Bit 16MHz 4KB (4K x 8) FLASH 20-SOIC
8051 89LP Microcontroller IC 8-Bit 16MHz 4KB (4K x 8) FLASH 20-SOIC
IC MCU 8BIT 4KB FLASH 20SOIC
IC MCU 8BIT 4KB FLASH 20SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT89LP4052-16SI | 769095-AT89LP4052-16SI | AT89LP4052-16SI-ND | AT89LP4052-16SI | AT89LP4052-16SI | AT89LP4052-16SI |
| Product Name | 8-bit 8BIT 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - AT89LP4052-16SI | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.2560 KB | 4 KB | 0.2560 KB | 0.2560 KB | 256 KB | |
| Supply Voltage | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 5.5 to 2.4 volts | ||
| Package Type | Other; Tube | SOIC | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | SOIC; Other; 20-SOIC (0.295\", 7.50mm Width) | SOIC | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
