8-bit microcontroller (MCU) featuring 4KB FLASH memory and 256B RAM. Operates at up to 20MHz with an 8051 core architecture and 8-bit data bus. Offers SPI and UART interfaces, 15 programmable I/Os, and 2 timers/counters. Packaged in a 20-pin TSSOP for surface mounting, with a temperature range of -40°C to 85°C and a supply voltage range of 2.4V to 5.5V. Includes integrated peripherals like Brown-out Detect/Reset, POR, PWM, and WDT.
Frequency20MHz
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Microchip AT89LP4052-20XU technical specifications.
General
| Access Time | 20us |
| Package/Case | TSSOP |
| Contact Plating | Tin, Matte |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.4V |
| Mount | Surface Mount |
| Number of I/Os | 15 |
| Number of Programmable I/O | 15 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 74 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | 89LP |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT89LP4052-20XU Datasheet
Download the complete datasheet for Microchip AT89LP4052-20XU to view detailed technical specifications.
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