M306V2ME Datasheet, PDF (248/276 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
3.10 Built-in PROM Version
3.10.1 All Built-in PROM Versions
High voltage is required to program to the built-in PROM. Be careful not to apply excessive voltage. Be
especially careful during power-on.
3.10.2 One Time PROM Version
One Time PROM versions shipped in blank, of which built-in PROMs are programmed by users, are also
provided. For these microcomputers, a programming test and screening are not performed in the as-
sembly process and the following processes. To improve their reliability after programming, we recom-
mend to program and test as flow shown in Figure 3.10.1 before use.
Programming with PROM programmer
Screening (Note)
(Leave at 150˚C for 40 hours)
Verify test PROM programmer
Function check in target device
Note: Never expose to 150˚C exceeding 100 hours.
Figure 3.10.1 Programming and test flow for One Time PROM version
Rev. 1.0
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