P89C662 Datasheet 8-bit 80c51 5v Low Power 16 Kb/32 Kb/64 Kb Flash Microcontroller

Manufacturer: NXP Semiconductors

Overview: P89V660/662/664 8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI Rev. 3.1 — 17 October 2011 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	P89C662
Manufacturer	NXP Semiconductors
File Size	681.53 KB
Description	8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller
Datasheet	P89C662 P89C660 Datasheet (PDF)

General Description

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.

These devices are designed to be drop-in and software compatible replacements for the P89C660/662/664 devices.

Both the In-System Programming (ISP) and In-Application Programming (IAP) boot codes are upward compatible.

Key Features

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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More Datasheets from NXP Semiconductors

Part Number	Description
P89C660	8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller
P89C664	8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller
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P89C669	80C51 8-bit microcontroller
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P89C54X2	80C51 8-bit Flash microcontrolle
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