P89C54X2, P89C51X2 Datasheet - NXP

P89C54X2, P89C51X2, 80C51 8-bit Flash microcontrolle

INTEGRATED CIRCUITS P89C51X2/52X2/54X2/58X2 80C51 8-bit Flash microcontroller family 4K/8K/16K/32K Flash 128B/256B RAM Preliminary data Supersedes d

Features

* 80C51 Central Processing Unit
* 4 Kbytes Flash (P89C51X2)
* 8 Kbytes Flash (P89C52X2)
* 16 Kbytes Flash (P89C54X2)
* 32 Kbytes Flash (P89C58X2)
* 128 byte RAM (P89C51X2)
* 256 byte RAM (P89C52/54X2/58X2)
* Boolean processor

Applications

* requiring more Flash and RAM, as well as more on-chip peripherals, see the P89C66x and P89C51Rx2 data sheets. Type Memory Timers Serial Interfaces RAM ROM OTP Flash # of Timers PWM PCA WD UART I 2C CAN SPI ADC bits/ch. I/O Pins Interrupts (External) Program Security Default Clock Rate Optional

P89C51X2-NXP.pdf