8-bit 80C51 core microcontroller featuring 8KB FLASH memory and 256B RAM. Operates at up to 18MHz with an internal oscillator. Offers I2C, SPI, and UART interfaces, along with 26 programmable I/Os, 8 ADC channels, and 1 PWM channel. Packaged in a 28-PLCC for surface mounting, this lead-free component operates from 2.4V to 3.6V and has a temperature range of -40°C to 85°C.
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NXP P89LPC938FA,129 technical specifications.
| Package/Case | PLCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 18MHz |
| Height | 4.06mm |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Length | 11.58mm |
| Max Frequency | 18MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.4V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 26 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 26 |
| Number of PWM Channels | 1 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 2 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 37 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | LPC900 |
| Width | 11.58mm |
| RoHS | Compliant |
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