The P89LPC933/934/935/936 are single-chip microcontrollers designed for applications demanding high-integration, low cost solutions over a wide range of performance requirements. They are based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC933/934/935/936 in order to reduce component count, board space, and system cost.
The P89LPC933/934/935/936 series are single‑chip microcontrollers designed for high‑integration, low‑cost applications. They feature a high‑performance processor architecture that executes instructions in two to four clocks, offering up to six times the speed of standard 80C51 devices. The devices incorporate many system‑level functions to reduce component count, board space, and overall system cost.
The manual covers product comparison, pin configurations for TSSOP28, PLCC28 and HVQFN28 packages, special function registers, memory organization, clock options, peripheral modules such as ADC, UART, SPI, I²C, timers, and power‑monitoring features. Detailed tables list pin functions, register descriptions, and instruction set summaries, providing developers with the information needed for hardware design and firmware development.
| Flash memory (P89LPC933) | 4 kB |
|---|---|
| Flash memory (P89LPC934) | 8 kB |
| Flash memory (P89LPC935) | 8 kB |
| Flash memory (P89LPC936) | 16 kB |
| Data EEPROM (P89LPC935/936) | present |
| ADC0 channels | 4 |
The P89LPC933 has 4 kB of flash memory.
Yes, the P89LPC936 includes a data EEPROM.