PHILIPS P89LPC920/921/922 User Manual
User Manual
This manual describes the features and usage of the P89LPC920/921/922 microcontrollers.
Philips P921 manuals
PHILIPS P89LPC920/921/922 80C51 8-bit microcontroller with two-clock core 2 KB/4 KB/8 KB 3 V low-power Flash with 256 Byte RAM handbook
Datasheet
P89LPC920/921/922 is an 80C51 8-bit microcontroller with two-clock core, 2KB/4KB/8KB 3V low-power Flash and 256 Byte RAM, launched by Philips Semiconductors
PHILIPS P89LPC920/921/922 80C51 8-bit microcontroller with two-clock core 2 KB/4 KB/8 KB 3 V low-power Flash with 256 Byte RAM USER MANUAL
User Manual
This manual introduces the features and characteristics of P89LPC920/921/922 80C51 8-bit microcontrollers, including pin configuration, clock, interrupt, I/O ports, power monitoring functions, etc.
PHILIPS P89LPC920/921/922/9221 handbook
Datasheet
The P89LPC920/921/922/9221 is an 8-bit microcontroller based on the 80C51 core with 2 kB/4 kB/8 kB 3 V low-power Flash and 256-byte data RAM.