8-bit CISC microcontroller featuring an 80C51 core architecture and an 8KB FLASH memory. Operates at up to 18MHz with 256B RAM and 18 I/O pins, including 15 programmable. Supports I2C, UART, USART, and SPI interfaces, with integrated peripherals like Brown-out Detect/Reset, POR, PWM, and a watchdog timer. Available in a DIP package with an internal oscillator, operating from 2.4V to 3.6V supply voltage and a temperature range of -40°C to 85°C.
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NXP P89LPC922A1FN112 technical specifications.
| Package/Case | DIP |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 18MHz |
| Interface | I2C, UART, USART, SPI |
| Max Frequency | 18MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 3.6V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.4V |
| Number of I/Os | 18 |
| Number of Programmable I/O | 15 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 18 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 256B |
| Reach SVHC Compliant | No |
| Series | LPC900 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for NXP P89LPC922A1FN112 to view detailed technical specifications.
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