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M62005FP Dataheets PDF



Part Number M62005FP
Manufacturers Mitsubishi
Logo Mitsubishi
Description LOW POWER 2 OUTPUT SYSTEM RESET IC SERIES
Datasheet M62005FP DatasheetM62005FP Datasheet (PDF)

MITSUBISHI M62001L,FP/M62002L,FP/M62003L,FP/M62004L,FP/ M62005L,FP/M62006L,FP/M62007L,FP/M62008L,FP LOW POWER 2 OUTPUT SYSTEM RESET IC SERIES DESCRIPTION The M62001~8 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system. The M62001~8 carry out voltage detection in 2 steps and have 2 output pins.As Bi-CMOS process and low power dissip.

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MITSUBISHI M62001L,FP/M62002L,FP/M62003L,FP/M62004L,FP/ M62005L,FP/M62006L,FP/M62007L,FP/M62008L,FP LOW POWER 2 OUTPUT SYSTEM RESET IC SERIES DESCRIPTION The M62001~8 are semiconductor integrated circuits whose optimum use is for the detection of the rise and fall in the power supply to a microcomputer system in order to reset or release the microcomputer system. The M62001~8 carry out voltage detection in 2 steps and have 2 output pins.As Bi-CMOS process and low power dissipating circuits are employed,they output optimum signals through each output pin to a system that requires RAM backup, As output signals,interruption(INT) and compulsive reset(RESET) signals are available.The interruption signal(INT) is used to alter the microcomputer from normal mode to backup mode and vice versa. these output signals are classified into pulse type(M62001~M62004) and hold type (M62005~M62008). PIN CONFIGURATION (TOP VIEW) 5 4 3 2 1 Vcc Cd RESET INT GND Outline 5P5T(M62001L~8L) FEATURES • Bi-CMOS process realizes a configuration of low current dissipating circuits. Circuit current Icc=5µA(Typ.,normal mode,Vcc=5.0V) Icc=1µA(Typ.,backup mode,Vcc=2.5V) •Two-step detection of supply voltage Detection voltage in normal mode (2 types) Vs=4.45V/4.25V(Typ.) Detection voltage in backup mode VBATT=2.15V(Typ.) •Two outputs Reset output (RESET):Output of compulsive reset signal Interruption output(INT):Output of interruption signal •Two types of output forms:CMOS and open drain •Two types of interruption output (INT) signals Pulse type (M62001~M62004) Hold type (M62005~M62008) •Two types of outline packages 5-pin plastic SIP (single in-line package) 8-pin plastic SOP (mini flat package) •Output based on RAM backup mode (See the timing chart.) RESET Cd Vcc NC 1 2 3 4 8 7 6 5 INT GND NC NC Outline 8P2S-A(M62001FP~8FP) NC:NO CONNECTION APPLICATION Prevention of malfunction of microcomputer systems in electronic,equipment such as OA equipment, industrial equipment,and home-use electronic appliances. BLOCK DIAGRAM Vcc 5 + - INTERRUPTION SIGNAL GENERATION BLOCK 2 INT + - RESET SIGNAL GENERATION BLOCK 3 RESET 1 GND(GROUND PIN) 4 Cd(PIN TO DELAY CAPACITANCE) NOTE:This is an example showing pin Nos.of M62001L~8L.(See PIN CONFIGURATION.) MITSUBISHI ELECTRIC ( 1 / 6 ) MITSUBISHI M62001L,FP/M62002L,FP/M62003L,FP/M62004L,FP/ M62005L,FP/M62006L,FP/M62007L,FP/M62008L,FP LOW POWER 2 OUTPUT SYSTEM RESET IC SERIES ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted,These ratings commonly apply to the M62001L/FP~M62008L/FP.) Symbol Vcc ISINK Pd K Topr Tstg Parameter Supply voltage Output sink current Power dissipation Thermal derating Operating temperature Storage temperature (Ta≥25°C) Conditions Ratings 8 5 440 4.4 -20 ~ +75 -40 ~ +125 Unit V mA mW mW/°C °C °C ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise noted,These ratings commonly apply to the M62001L/8L.) Symbol Parameter Test conditions Interruption level during Vcc drop (Equivalent to VSL) (M62001,M62002, M62005,M62006) (M62003,M62004, M62007,M62008) Min. 4.30 4.05 2.00 Limits Typ. 4.45 4.25 2.15 100 5.0 1.0 0.2 Max. 4.60 V 4.45 2.30 20 4 0.4 V mV µA V Unit Vs Supply voltage VBATT ∆Vs ICC Vsat1 Battery voltage Hysteresis voltage Circuit current Sink ability Reset level at backup ∆Vs=VSH-VSL Vcc=5.0V:In normal mode Vcc=2.5V:In backup mode Vcc=4V,Io=4mA (Output saturation voltage of N-ch transistor) Vcc=4V,Io=1mA (Output saturation voltage of P-ch transistor: [CMOS output] M62001,M62003, M62005,M62007) External capacitance Cd=0.33µF Output pulse width (M62001,M62002, M62003,M62004) Time between Vcc(when falling)=VBATT and output of RESET signal Time between Vcc(when falling)=VS and output of INT signal Vsat2 td tpw Source ability Delay time Pulse width Reset output response time Interruption output reset time 0.2 50 7 30 100 0.4 V ms 10 µS µS µS tRESET tINT SUMMARY OF M62001L/FP~M62008L/FP Type M62001 M62002 M62003 M62004 M62005 M62006 M62007 M62008 Supply voltage detection level Vs(V) Battery voltage detection level VBATT(V) 4.45 4.25 2.15 4.45 4.25 Output form CMOS Open drain CMOS Open drain CMOS Open drain CMOS Open drain Interruption signal output mode Pulse output Hold output MITSUBISHI ELECTRIC ( 2 / 6 ) MITSUBISHI M62001L,FP/M62002L,FP/M62003L,FP/M62004L,FP/ M62005L,FP/M62006L,FP/M62007L,FP/M62008L,FP LOW POWER 2 OUTPUT SYSTEM RESET IC SERIES TYPICAL CHARACTERISTICS CIRCUIT CURRENT vs. SUPPLY VOLTAGE THERMAL DERATING (MAXIMUM RATING) 10 8 6 4 2 0 1000 800 600 400 200 0 0 2 4 6 8 10 0 25 50 75 100 125 SUPPLY VOLTAGE Vcc(V) RESET OUTPUT VOLTAGE vs. SUPPLY VOLTAGE AMBIENT TEMPERATURE Ta(°C) INTERRUPTION OUTPUT VOLTAGE vs. SUPPLY VOLTAGE 5 4 3 2 1 0 5 4 3 2 1 0 0 1 2 VBATT 3 4 VSH 5 0 1 2 3 4VSL VSH5 SUPPLY VOLTAGE Vcc(V) DELAY CAPACITANCE vs. DELAY TIME SUPPLY VOLTAGE Vcc(V) LIMIT OPERATING VOLTAGE (OPEN DRAIN TYPE) 10 2.0 1.5 1.0 1.0 0.1 0..


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