| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
890 pcs
|
890 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request | |
|
450 pcs
|
450 pcs | On Request | 1 | 867 | On Request | 04+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Frequency | |
| Core Processor | |
| Operating Voltage | |
| Reset | |
| Watchdog Timer |
The P89LPC932FDH from Philips is a high-performance 8-bit microcontroller featuring an accelerated two-clock 80C51 core, executing instructions up to six times faster than standard 80C51 devices. This device integrates many system-level functions to reduce component count and cost.
Key features include 8kB of Flash code memory with 512-byte data EEPROM and 256-byte RAM, plus 512-byte auxiliary RAM. It operates within a 2.4V to 3.6V supply range, with I/O pins tolerant to 5V. The microcontroller is equipped with two 16-bit counter/timers, a real-time clock, a Capture/Compare Unit (CCU), two analog comparators, an enhanced UART, and an I2C-bus communication port.
Additional peripherals include an SPI communication port, eight keypad interrupt inputs, and a watchdog timer with a separate on-chip oscillator. The P89LPC932FDH supports four interrupt priority levels and features on-chip power-on reset and low-voltage reset (Brownout detect) for system stability.
This microcontroller is suitable for applications requiring efficient processing, reduced component count, and cost-effectiveness. Its integrated peripherals and flexible interrupt system make it adaptable to various embedded system designs.
The operating voltage range is 2.4 V to 3.6 V.
It has 8 kB of on-chip Flash code memory with 1 kB erasable sectors and 64-byte page size.
Yes, it includes 512 bytes of on-chip data EEPROM for serialization and parameter storage.
It has an enhanced UART with fractional baud rate generator, a byte-wide I2C-bus port (up to 400 kHz), and an SPI communication port.
It uses a high-performance 80C51 core with accelerated 2-clock architecture, executing most instructions in two to four clocks.
Yes, it includes a watchdog timer with a separate on-chip oscillator and selectable prescaler, plus oscillator fail detection.