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參數資料
| 型號： | P89C669BBD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 80C51 8-bit microcontroller family with extended memory 96 kB Flash with 2 kB RAM |
| 中文描述： | 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-389-1, LQFP-44 |
| 文件頁數： | 11/33頁 |
| 文件大小： | 827K |
| 代理商： | P89C669BBD |
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Philips Semiconductors
P89C669
80C51 8-bit microcontroller family with extended memory
Product data
Rev. 02 — 13 November 2003
11 of 33
9397 750 12299
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
7.
Functional description
7.1 Flash memory description
The P89C669 contains 96 kbytes of Flash program memory. It is organized as
12 separate blocks, each block containing 8 kbytes.
The P89C669 Flash memory augments EPROM functionality with in-circuit electrical
erasure and programming. The Flash can be read and written as bytes. The Chip
Erase operation will erase the entire program memory. The Block Erase function can
erase any Flash byte block. In-system programming and standard parallel
programming are both available. On-chip erase and write timing generation contribute
to a user friendly programming interface. The P89C669 Flash reliably stores memory
contents even after 10,000 erase and program cycles. The cell is designed to
optimize the erase and programming mechanisms. In addition, the combination of
advanced tunnel oxide processing and low internal electric fields for erase and
programming operations produces reliable cycling. The P89C669 uses a +5 V V
PP
supply to perform the Program/Erase algorithms.
Flash internal program memory with Block Erase.
Internal 4 kbytes Boot Flash, containing low-level in-system programming routines
and a default UART loader. User program can call these routines to perform
In-Application Programming (IAP). The BootFlash can be turned off to provide
access to the full 8 Mbytes memory space.
Boot vector allows user provided Flash loader code to reside anywhere in the
Flash memory space. This configuration provides flexibility to the user.
Default loader in BootFlash allows programming via the UART interface without the
need for a user provided loader.
Up to 8 Mbytes of external program memory if the internal program memory is
disabled (EA = 0).
+5 V programming and erase voltage.
Read/Programming/Erase using ISP/IAP:
–
Byte Programming (20
μ
s).
–
Typical quick erase times (including preprogramming time):
–
Block Erase (8 kbytes) in 1 second.
–
Full Erase (96 kbytes) in 1 second.
Parallel programming with 87C51-like hardware interface to programmer.
Programmable security for the code in the Flash.
10,000 minimum erase/program cycles for each byte.
10 year minimum data retention.
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| 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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| P89C738 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers |
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