- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382791 > μPD78P064 (NEC Corp.) 8 Bit Single Chip Microcontrollers PDF資料下載
參數(shù)資料
| 型號： | μPD78P064 |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8 Bit Single Chip Microcontrollers |
| 中文描述： | 8位單片機(jī)微控制器 |
| 文件頁數(shù)： | 29/70頁 |
| 文件大?。?/td> | 473K |
| 代理商： | ΜPD78P064 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當(dāng)前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁
29
m
PD78P064
5.
ERASURE METHOD (
m
PD78064KL-T ONLY)
The
m
PD78P064KL-T is capable of erasing (FFH) the contents of data written in a program memory and rewriting.
When erasing the contents of data, irradiate light having a wavelength of less than about 400 nm to the erasing window.
Normally, irradiate ultraviolet rays of 254 nm wavelength. Volume of irradiation required to completely erase the contents
of data is as follows:
UV intensity
￥
erasing time : 30 Ws/cm
2
or more
Erasing time
: 40 minutes MIN. (When a UV lamp of 12 mW/cm
2
is used. However, a longer time
may be needed because of deterioration in performance of the UV lamp, contamination
of the erasing window, etc.)
When erasing the contents of data, set up the UV lamp within 2.5 cm from the erasing window. Further, if a filter is provided
for a UV lamp, irradiate the ultraviolet rays after removing the filter.
6.
ERASURE WINDOW SEAL (
m
PD78P064KL-T ONLY)
To protect from miserasure by rays other than that of the lamp for erasing EPROM contents, or to protect internal circuit
other than EPROM from misoperating by rays, stick a protection seal on the erasure window when EPROM contents erasure
is not performed.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| μPD78P078Y | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD78P081(A2) | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD78081 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD78083(A) | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD78P083 | 8 Bit Single Chip Microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PD7935 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR OPTICAL COMMUNICATION |
| PD7937 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES |
| PD793D26 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES |
| PD793D7 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES |
| PD79920-0M | 制造商:Citizen Systems America Corporation 功能描述:Mobile Printer - PD24 USB Cable |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。