參數(shù)資料
型號(hào)： P89C662
廠商： NXP Semiconductors N.V.
英文描述： 80C51 8-Bit Flash Microcontroller 32KB ISP/IAP FLASH with 1KB RAM(80C51 8位閃速微控制器，帶16KB ISP/IAP閃速存儲(chǔ)器和1KB RAM)
中文描述： 80C51的8位閃存微控制器具有32KB的ISP /聯(lián)合會(huì)與1kB的內(nèi)存（80C51的8位閃速微控制器，帶16KB的供應(yīng)商/聯(lián)合會(huì)閃速存儲(chǔ)器和閃存的1kB的RAM）
文件頁數(shù)： 67/89頁
文件大?。?/td> 490K
代理商： P89C662
Philips Semiconductors
Product data
P89C660/P89C662/P89C664/
P89C668
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
2002 Oct 28
67
RECORD TYPE
COMMAND/DATA FUNCTION
03
Miscellaneous Write Functions
:nnxxxx03ffssddcc
Where:
nn
xxxx
03
ff
ss
dd
cc
= number of bytes (hex) in record
= required field, but value is a “don’t care”
= Write Function
= subfunction code
= selection code
= data input (as needed)
= checksum
Subfunction Code = 01 (Erase Blocks)
ff = 01
ss = block code as shown below:
block 0, 0k to 8k, 00H
block 1, 8k to 16k, 20H
block 2, 16k to 32k, 40H
block 3, 32k to 48k, 80H
block 4, 48k to 64k, C0H
Example:
:0200000301C03C erase block 4
Subfunction Code = 04 (Erase Boot Vector and Status Byte)
ff = 04
ss = don’t care
Example:
:020000030400F7 erase boot vector and status byte
Subfunction Code = 05 (Program Security Bits)
ff = 05
ss = 00 program security bit 1 (inhibit writing to Flash)
01 program security bit 2 (inhibit Flash verify)
02 program security bit 3 (disable external memory)
Example:
:020000030501F5 program security bit 2
Subfunction Code = 06 (Program Status Byte or Boot Vector)
ff = 06
ss = 00 program status byte
01 program boot vector
Example:
:030000030601FCF7 program boot vector with 0FCH
Subfunction Code = 07 (Full Chip Erase)
Erases all blocks, security bits, and sets status and boot vector to default values
ff = 07
ss = don’t care
dd = don’t care
Example:
:0100000307F5 full chip erase
04
Display Device Data or Blank Check – Record type 04 causes the contents of the entire Flash array to be sent out
the serial port in a formatted display. This display consists of an address and the contents of 16 bytes starting with that
address. No display of the device contents will occur if security bit 2 has been programmed. Data to the serial port is
initiated by the reception of any character and terminated by the reception of any character.
General Format of Function 04
:05xxxx04sssseeeeffcc
Where:
05
xxxx
04
ssss
eeee
ff
= number of bytes (hex) in record
= required field, but value is a “don’t care”
= “Display Device Data or Blank Check” function code
= starting address
= ending address
= subfunction
00 = display data
01 = blank check
= checksum
cc
Example:
:0500000440004FFF0069 display 4000–4FFF
相關(guān)PDF資料
PDF描述
P89C668HBA 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM
P89C668HFA 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM
P89C668 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM
P89C668HBBD 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM
P89CE558 Single-chip 8-bit microcontroller(8位單片微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89C662HBA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family
P89C662HBA/00,512 功能描述:IC 80C51 MCU FLASH 32K 44-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:89C 產(chǎn)品培訓(xùn)模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標(biāo)準(zhǔn)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(shè)備:欠壓檢測(cè)/復(fù)位，DMA，POR，PWM，WDT 輸入/輸出數(shù):50 程序存儲(chǔ)器容量:192KB（96K x 16） 程序存儲(chǔ)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(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b; D/A 2x12b 振蕩器型:內(nèi)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
P89C662HBBD 制造商: 功能描述: 制造商:undefined 功能描述:
P89C662HBBD/00,557 制造商:NXP Semiconductors 功能描述:
P89C662HFA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family
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