參數(shù)資料
型號: 7544
英文描述: 3.3V LDO POSITVE VOLTAGE REGULATOR 2% TOL.
中文描述: 7544Group數(shù)據(jù)表數(shù)據(jù)表503K/JUN.25.03
文件頁數(shù): 42/54頁
文件大小: 503K
代理商: 7544
Rev.1.02 2003.06.25 page 42 of 53
7544 Group
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Programming with
PROM programmer
Screening (Caution)
(150
°
C for 40 hours)
Verification with PROM
programmer
Functional check in
target device
The screening temperature is far higher
than the storage temperature. Never
expose to 150
°
C exceeding 100 hours.
Caution:
Fig. 49 Programming and testing of One Time PROM
Precaution for Handling One-Time-Programmable
Devices
Our company ships one-time-programmable version MCUs (One-
Time PROM MCU) without being screened by the PROM writing
test.
To ensure the reliability of the MCU, We recommend that the user
performs the program and test procedure shown in Figure 49
before using the MCU.
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