8-bit CISC microcontroller featuring an 80C51 core architecture and 8KB of FLASH memory. Operates at up to 18MHz with 256B RAM and supports I2C, UART, USART, and SPI interfaces. Includes 18 I/Os, 2 timers/counters, and integrated peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in TSSOP with an operating temperature range of -40°C to 85°C.
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NXP P89LPC922A1FDH,112 technical specifications.
| Package/Case | TSSOP |
| 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 | 75 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 256B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | LPC900 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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