8-bit microcontroller (MCU) featuring an 8051 core architecture and 2KB of FLASH memory. Operates at up to 20MHz with an 8-bit data bus width. Offers SPI, UART, and USART interfaces, 15 programmable I/Os, and 2 timers/counters. Includes internal oscillator, Brown-out Detect/Reset, POR, PWM, and WDT peripherals. Packaged in a 20-TSSOP surface mount configuration with tin, matte contact plating, and a supply voltage range of 2.4V to 5.5V.
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Microchip AT89LP2052-20XU technical specifications.
| 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 | 2KB |
| 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 |
| Radiation Hardening | No |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | 89LP |
| RoHS | Compliant |
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