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LC86P6560 查看數據表(PDF) - SANYO -> Panasonic

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LC86P6560 Datasheet PDF : 22 Pages
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LC86P6560
Notice for use
The construction of the one-time programmable microcomputer with a blank built-in PROM makes it impossible for Sanyo to
completely factory-test it before shipping. To probe reliability of the programmed devices, the screening procedure shown
in the following figure should always be followed.
It is not possible to perform a writing test on the blank PROM. 100% yield, therefore, cannot be guaranteed.
Keeping the dry packing
The environment must be held at a temperature of 30°C or less and a humidity level of 70% or less.
After opening the packing
The preparation procedures shown in the following figure should always be followed prior to mounting the packages on the
substrate. After opening the packing, a controlled environment must be maintained until soldering. The environment
must be held at a temperature of 30°C or less and a humidity level of 70% or less. Please solder within 96 hours.
Unused devices should be kept in the dry atmosphere such as inside of desiccator or dry these up before assembling on the
board.
a. Shipping with a blank PROM
(Programming the data by yourself)
QFP
Writing data for
program/verifying
b. Shipping with a programmed PROM
(Programming the data by Sanyo)
QFP
Mounting
Recommended process of screening
Heat-soak
150±5°C,24
+1
-0
Hr
Reading ascertain of program
VDD=5±0.5V
Mounting
No.6691-21/22

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