MB3793-30A Fujitsu Media Devices, MB3793-30A Datasheet - Page 18
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MB3793-30A
Manufacturer Part Number
MB3793-30A
Description
POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER
Manufacturer
Fujitsu Media Devices
Datasheet
1.MB3793-30A.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MB3793-30APNF-G-JN-EF6E1
Manufacturer:
FUJITSU/富士通
Quantity:
20 000
Part Number:
MB3793-30APNF-G-JN-ER6E1
Manufacturer:
FUJITSU/富士通
Quantity:
20 000
DataSheet4U.com
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DataSheet
18
4
MB3793
2. Supply voltage monitor and watchdog timer stop
U
V
GND
.com
NOTES ON USE
• Take account of common impedance when designing the earth line on a printed wiring board.
• Take measures against static electricity.
• Do not apply a negative voltage.
CC
- For semiconductors, use antistatic or conductive containers.
- When storing or carrying a printed circuit board after chip mounting, put it in a conductive bag or container.
- The work table, tools and measuring instruments must be grounded.
- The worker must put on a grounding device containing 250 k
- Applying a negative voltage of 0.3 V or less to an LSI may generate a parasitic transistor, resulting in
malfunction.
C
TW
*
* : Use a capacitor with less leakage current.
C
-30A
TP
*
6
2
3
CTW
CTP
INH
M B 3 7 9 3
GND
V
5
4
CC
RESET
CK1
CK2
8
1
7
DataSheet4U.com
Microprocessor 1
RESET
CK
to 1 M resistors in series.
GND
HALT
V
CC
Microprocessor 2
RESET
CK
GND
HALT
V
CC