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MM1106

Mitsumi Electronics
Part Number MM1106
Manufacturer Mitsumi Electronics
Description System Reset
Published Feb 11, 2007
Detailed Description www.DataSheet4U.com MITSUMI System Reset (with watchdog timer+battery back-up) MM1106 System Reset (with watchdog tim...
Datasheet PDF File MM1106 PDF File

MM1106
MM1106

Overview
www.
DataSheet4U.
com MITSUMI System Reset (with watchdog timer+battery back-up) MM1106 System Reset (with watchdog timer+battery back-up) Monolithic IC MM1106 Outline This IC combines the popular watchdog timer with a battery back-up, resulting in an IC that is easier to use.
The watchdog timer has a built-in power ON reset function, and both the timer and the battery back-up section have low current consumption.
Features 1.
Low current consumption 2.
Watchdog timer Detection voltage CT charging current 3.
CS CS detection voltage Output voltage low level 4.
Battery back-up Power supply switching voltage Input/output voltage difference (normal) Input/output voltage difference (back-up) Loss current (current consumption for back-up) 270µA typ.
4.
2V typ.
-0.
24µA typ.
4.
4V typ.
0.
1V typ.
3.
3V typ.
0.
3V typ.
0.
3V typ.
0.
1µA typ.
Package SOP-14B (MM1106XF) DIP-14A (MM1106XD) Applications 1.
2.
3.
4.
5.
Fax machines Photocopiers Air conditioners Control equipment Sequencers, etc.
(Ta=25°C) Symbol VCC max.
VIN VOUT IL1 IL2 Pd TSTG Ratings -0.
3~+7 < +7) -0.
3~VCC+0.
3 ( = -0.
3~VCC+0.
3 ( < = +7) 50 120 300 -40~+125 Units V V V mA µA mW °C Absolute Maximum Ratings Item Power supply voltage Voltage applied to input pin Voltage applied to output pin VOUT output current 1 VOUT output current 2 Allowable loss Storage temperature Note: IL1 expresses output current value from main power supply (VCC) and IL2 expresses output current value from battery (VBAT).
MITSUMI System Reset (with watchdog timer+battery back-up) MM1106 Recommended Operating Conditions Item Power supply voltage RESET sink current CS sink current VOUT output current 1 VOUT output current 2 Clock input high level voltage Clock input low level voltage Clock monitoring time setting Clock rise and fall times Power supply voltage rise times Power supply voltage fall times TC pin capacitance Operating temperature Symbol VCC IOLR IOLC IL1 IL2 VCKH VCKL TWD TRCK, TFCK TRVCC TFVCC CT TOP Ratings +2.
5~+6.
5 0~1.
0 0...


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