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參數(shù)資料
| 型號： | LC86P4448 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-bit Single Chip Microcontroller with 48K Byte One-Time PROM(8位單片微控制器（帶48K字節(jié)一次性可編程的PROM）) |
| 中文描述： | 8位單芯片微控制器，帶有48,000字節(jié)一次性可編程（8位單片微控制器（帶48,000字節(jié)一次性可編程的可編程）） |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 267K |
| 代理商： | LC86P4448 |
LC86P4448
No. 5583-19/20
Requirements Prior to Mounting
Notes on Handling
The construction of one-time microcontrollers in which the PROM is not programmed precludes Sanyo from fully testing them
before they are shipped. The screening procedure described below is recommended in order to attain higher reliability after
programming the PROM.
The nature of one-time microcontrollers in which the PROM is not programmed precludes us from fully testing them by writing
all of the bits. Therefore, it is not possible for us to guarantee a write yield of 100%.
Storage in moisture-proof packaging (unopened)
While they are still in the moisture-proof packaging, these devices should be stored at a temperature of 30C and a humidity of
no more than 70%.
After opening the moisture-proof packaging
These devices should be mounted and soldered as soon as possible after the moisture-proof packaging is opened. Once the
moisture-proof packaging is opened, the devices should be stored at a temperature of 30C and a humidity of no more than 70%
for no more than 96 hours.
a. In the case of models that are programmed by the user (models that are shipped with the PROM not programmed)
b. Requirements prior to mounting for models that are programmed by Sanyo (models that are shipped with the PROM
already programmed)
DIP model
Mounting
Programming/verification
Recommended screening procedure
Exposure to high temperature without power
150
±
5C, 24 hours
Confirmation that program can be read
DIP model
Mounting
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC86P4564 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:One-time PROM built-in 8-Bit Single Chip Microcontroller |
| LC86P4633 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC86P4732 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC86P4733 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC86P4832 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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