MITSUBISHI<Dig.Ana.INTERFACE> M62022L,FP VOLTAGE DETECTING,SYSTEM RESETTING IC DESCRIPTION The M62022 is a semiconductor integrated circuit resets logic circuits according to supply voltage It is used with many types of circuits,including central processing units. With the built-in delay circuit,delay time can be adjusted at the users option by externally adding capacitance. This circuit can also be used in other applications,such as battery check,level detection and waveform shaping. FEATURES *Requires only a few external components. Ensures long delay time at low capacitance. e.g.Delay time is 100ms at 0.33uF. *Limit operating voltage*is low. 0.6V standard(Resistance RL=22kQ) (Minimum supply voltage at which output can be kept low.) Wide supply voltage range..............0..... 2-17V *Highly resistant to rapid voltage fluctuation Wide application range *5-pin single in-line package equivalent in height to dual in-line package APPLICATION Reset circuit in p-channel metal-oxide semiconductors ,n- channel metal-oxide semiconductors,complementary metal-oxide semiconductors microcomputers,central processing units, microcomputer units and other logic circuits,Battery check circull Backup power selection circuit;Level detection circuit, Waveform shaping circuit, Delay waveform generation circuit, DC-DC converter ,and Overvoltage protection circuit. RECOMMENDED OPERATING VOLTAGE Supply voltage range... 2~-17V PIN CONFIGURATION (TOP VIEW) fs] OUTPUT a [4] DELAY CAPACITANCE i [3] GND = [2] NG \ [7] POWER SUPPLY Outline 5P5T NCLIO z fs] NC ao Nc [2] i [7] POWER SUPPLY Ne [| 8 [5] OUTPUT GND [4] v [5] DELAY CAPACITANCE Outline 8P2S-A NC:NO CONNECTION BLOCK DIAGRAM POWER SUPPLY OUTPUT DELAY CAPACITANCE MITSUBISHI ELECTRIC (1/2)MITSUBISHI<Dig.Ana.INTERFACE> M62022L,FP VOLTAGE DETECTING,SYSTEM RESETTING IC OPERATION WAVEFORM 445V L_ ~~ oa SUPPLY VOLTAGE 0.65V | --, t H OUTPUT STATUS L td td t OUTPUT UNSETTLED td 0.34XCd(pF)ysec ABSOLUTE MAXIMUM RATINGS (Ta=25C, unless otherwise noted) Cond Vcc Supply voltage ISINK Qutput sink current Vo Ou Pd Power dissipation Ka Thermal deratin Topr rating tem re Tsig Storage temperature ELECTRICAL CHARACTERISTICS (Ta=25C, unless otherwise noted) og Limits . Symbol Parameter Test conditions Min. Typ. Max. Unit Vs [Detection voltage 4.30 4.45 4.60 V AVs [Hysteresis voltage 30 50 80 mV Vs/AT |Coetticient of detection voltage to temperature 0.01 %/ OC lec (Circuit current Vec=5V 420 630 HA tpd__ [Delay time Ta=-30~485C Cd=0.01F(Note) 1.6 3.4 7.0 ms Ipd = [Delay current 8 5 -3 HA Vsat {Output saturation voltage Vec=5V_ Isink=4mA 0.2 0.4 Vv _ . RL=2.2kQ Vsats0.4V 0.67 0.80 Vor. |Limit operating voltage Vv RL=100k2 Vsat<0.4V 0.55 0.70 30 nA lou Output leak current Ta=-30~485C { A Note. Delay time can be varied by changing the capacitance. MITSUBISHI ELECTRIC (2/2)