Datasheet > P89V660FBC

P89V660FBC

更新时间： 2024-02-02 18:30:43

品牌	Logo	应用领域
恩智浦 - NXP		闪存微控制器
页数	文件大小	规格书
89页	393K
描述
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

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P89V660FBC 数据手册

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. 01 — 2 May 2007

Product data sheet

1. 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 P89V660/662/664 devices. Both the In-System

Programming (ISP) and In-Application Programming (IAP) boot codes are upward

compatible.

Additional features of the P89V660/662/664 devices when compared to the

P89V660/662/664 devices are the inclusion of a secondary 100 kHz byte-wide I²C-bus

interface, an SPI interface, four addition I/O pins (Port 4), and the ability to erase code

memory in 128-byte pages.

The IAP capability combined with the 128-byte page size allows for efﬁcient use of the

code memory for non-volatile data storage.

2. Features

2.1 Principal features

I Dual 100 kHz byte-wide I²C-bus interfaces

I 128-byte page erase for efﬁcient use of code memory as non-volatile data storage

I 0 MHz to 40 MHz operating frequency in 12x mode, 20 MHz in 6x mode

I 16 kB/32 kB/64 kB of on-chip ﬂash user code memory with ISP and IAP

I 512 B/1 kB/2 kB RAM

I SPI (Serial Peripheral Interface) and enhanced UART

I PCA (Programmable Counter Array) with PWM and Capture/Compare functions

I Three 16-bit timers/counters

I Four 8-bit I/O ports, one 4-bit I/O port

I WatchDog Timer (WDT)

2.2 Additional features

I 30 ms page erase, 150 ms block erase

I Support for 12-clock (default) or 6-clock mode selection via ISP or parallel programmer

I PLCC44 and TQFP44 packages

I Ten interrupt sources with four priority levels

I Second DPTR register

I Low EMI mode (ALE inhibit)

I Power-down mode with external interrupt wake-up

12 3 4 5 6 7...89

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P89V662	NXP	8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM	获取价格
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P89V662FA,512	NXP	P89V660/662/664 - 8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 5	获取价格
P89V662FBC	NXP	8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM	获取价格
P89V664	NXP	8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM	获取价格
P89V664FA	NXP	8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM	获取价格