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參數資料
| 型號： | P89C669 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 80C51 8-bit microcontroller family with extended memory 96 kB Flash with 2 kB RAM |
| 中文描述： | 80C51的8位擴展內存，2 KB RAM內存96 kB閃存微控制器系列 |
| 文件頁數： | 2/33頁 |
| 文件大小： | 827K |
| 代理商： | P89C669 |
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Philips Semiconductors
P89C669
80C51 8-bit microcontroller family with extended memory
Product data
Rev. 02 — 13 November 2003
2 of 33
9397 750 12299
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
2.
Features
2.1 Key features
I
Extended features of the 51MX Core:
N
23-bit program memory space and 23-bit data memory space
N
Linear program and data address range expanded to support up to 8 Mbytes
each
N
Program counter expanded to 23 bits
N
Stack pointer extended to 16 bits enabling stack space beyond the 80C51
limitation
N
New 23-bit extended data pointer and two 24-bit universal pointers greatly
improve C compiler code efficiency in using pointers to access variables in
different spaces
I
100% binary compatibility with the classic 80C51 so that existing code is
completely reusable
I
Up to 24 MHz CPU clock with 6 clock cycles per machine cycle
I
96 kbytes of on-chip program Flash
I
2 kbytes of on-chip data RAM
I
Programmable Counter Array (PCA)
I
Two full-duplex enhanced UARTs
I
Byte based Fast I
2
C serial interface (400 kbits/s)
2.2 Key benefits
I
Increases program/data address range to 8 Mbytes each
I
Enhances performance and efficiency for C programs
I
Fully 80C51-compatible microcontroller
I
Provides seamless and compelling upgrade path from classic 80C51
I
Preserves 80C51 code base, investment/knowledge, and peripherals and ASICs
I
Supported by wide range of 80C51 development systems and programming tools
vendors
I
The P89C669 makes it possible to develop applications at lower cost and with a
reduced time-to-market
2.3 Complete features
I
Fully static
I
Up to 24 MHz CPU clock with 6 clock cycles per machine cycle
I
96 kbytes of on-chip Flash with In-System Programming (ISP) and In-Application
Programming (IAP) capability
I
2 kbytes of on-chip RAM
I
23-bit program memory space and 23-bit data memory space
I
Four-level interrupt priority
I
32 I/O lines (4 ports)
I
Three Timers: Timer0, Timer1 and Timer2
I
Two full-duplex enhanced UARTs with baud rate generator
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相關代理商/技術參數 |
參數描述 |
|---|---|
| P89C669BBD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family with extended memory 96 kB Flash with 2 kB RAM |
| P89C669FA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family with extended memory 96 kB Flash with 2 kB RAM |
| P89C669FA-S | 功能描述:IC 80C51 MCU FLASH 96K 44-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:89C 產品培訓模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標準包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C，IrDA，SPI，UART/USART 外圍設備:欠壓檢測/復位，DMA，POR，PWM，WDT 輸入/輸出數:50 程序存儲器容量:192KB（96K x 16） 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數據轉換器:A/D 16x12b; D/A 2x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM |
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