8-bit microcontroller (MCU) featuring an 8051 core architecture and 8KB of FLASH memory. Operates at up to 20MHz with 256B RAM. Offers 36 programmable I/Os and multiple interfaces including Serial, I2C, SPI, UART, USART, and EBI/EMI. Includes 3 timers/counters, internal oscillator, and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 40-pin PDIP with tin, matte contact plating, suitable for through-hole mounting. Operates within a 2.4V to 5.5V supply voltage range and -40°C to 85°C temperature range.
Frequency20MHz
PackagePDIP
MountingThrough Hole
Quick Jump:
Technical Specifications
Microchip AT89LP52-20PU technical specifications.
General
| Package/Case | PDIP |
| Contact Plating | Tin, Matte |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | Serial, I2C, SPI, UART, USART, EBI/EMI |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.4V |
| Mount | Through Hole |
| Number of I/Os | 36 |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 10 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | 89LP |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT89LP52-20PU Datasheet
Download the complete datasheet for Microchip AT89LP52-20PU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
