P89C664 - 8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller

Product Overview

NXP

Part number	P89C664
Manufacturer	NXP
File Size	681.53 KB
Description	8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller
Datasheet	P89C664 Datasheet
Note	This datasheet PDF includes multiple part numbers: P89C664, P89C660. Please refer to the document for exact specifications by model.
Additional preview pages of the P89C664 datasheet.

The P89V660/662/664 are 80C51 microcontrollers with 16 kB/32 kB/64 kB flash and 512 B/1 kB/2 kB of data RAM.

2.1 Principal features.
Dual 100 kHz byte-wide I2C-bus interfaces.
128-byte page erase for efficient use of code memory as non-volatile data storage.
0 MHz to 40 MHz operating frequency in 12x mode, 20 MHz in 6x mode.
16 kB/32 kB/64 kB of on-chip flash user code memory with ISP and IAP.
512 B/1 kB/2 kB RAM.
SPI (Serial Peripheral Interface) and enhanced UART.
PCA (Programmable Counter Array) with PWM and Capture/Compare functions.
Three 16-bit timers/count.

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Published: Oct 30, 2019 |