MIC2777-XXBM5 MICREL [Micrel Semiconductor], MIC2777-XXBM5 Datasheet
MIC2777-XXBM5
Related parts for MIC2777-XXBM5
MIC2777-XXBM5 Summary of contents
Page 1
... Hysteresis is included to prevent chattering due to noise. Typical supply current is a low 3.5µA. Ordering Information Standard MIC2777-XXBM5 UNXX Typical Application V IttyBitty™ trademark of Micrel, Inc. Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com ...
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... Contact factory for information on non-standard versions. Available in tape-and-reel only. Pin Configuration Pin Description Pin Number Pin Name 1 /RST 2 GND 3 RST 4 5 VDD MIC2777 Typical Application (V DD 5.0V ±5% 5.0V ±10% 3.3V ±5% 3.3V ±10% 3.0V ±5% 2.85V ±5% 2.70V ±5% 2.5V ±5% 2.4V ±5% 1.8V ±5% ...
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... Note 4 DD )” as shown in “Standard Voltage Options Table.” (Note 2) ) .................................. +1.5V to +5. .............. –40°C to +85° ....................... 256°C/W JA Min Typ 3.5 V -1. 295 300 – 2.5%), 140 0. 1.2V. DD Max Units µA +1. 305 µs 280 ms 0 MIC2777 ...
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... /RST V (ACTIVE LOW RST V (ACTIVE HIGH) OL MIC2777 RST Propagation delays not shown for clarity. Note A. The MIC2777 ignores very brief transients. See “Applications Information” for details HYST HYST V REF t RST November 2005 ...
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... Typically, the MIC2777 is used to monitor the power supplies of intelligent circuits such as microcontrollers and micropro- cessors. By connecting the appropriate reset output MIC2777 to the reset input of a µC or µP, the processor will be properly reset at power-on and during power-down and will fall below IN brown-out conditions ...
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... – R2 TOTAL Application Example Figure 1 illustrates a hypothetical MIC2777-23 application in which the MIC2777-23 is used to monitor the core and I/O supplies of a high-performance CPU or DSP. The core supply this example is 1.0V ±5%. The main power CORE rail and I/O voltage 2.5V ±5%. As shown in Figure 1, ...
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... The resistor’s value is not critical, however. See Figure 3. The statements above also apply to the MIC2777’s RST out- put. That is, to ensure valid RST signal levels pull-up resistor (as opposed to a pull-down) should be added to the RST output. A value of 100kΩ ...
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... A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser's own risk and Purchaser agrees to fully indemnify MIC2777 SOT-23-5 (M5) ...