μP Supervisory Circuits
PART
NUMBER
Manual
Reset
Y
Y
N
N
N
N
N
N
Y
Y
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
50.000
20.000
3.000
3.000
13.000
3.000
13.000
13.000
13.000
13.000
Reset Voltage
Threshold
(V)
4.65,4.4,4.00,3.08
2.93,2.63
4.65,4.4,4.00,3.08,2.93,2.63
2.93,2.63,2.32,1.63
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32
VCC to RESET/
RESET Delay (μs)
80
80
20
80
20
20
20
20
Reset Active
Timeout Period
(ms)
200
200
Programmable
Programmable
240
Programmable
240
240
240
240
Package
SOIC-8 MSOP-8
SOIC-8
SOT-23-5
SC70-4(R) SOT-143
SOT-23-3 SOT-23
SOT-23-5
SOT-23-3 SOT-23
SOT-23-3 SOT-23
SOT-143 SOT-23-5
SOT-143 SOT-23-5
ManualReset
Y N
Reset VoltageThreshold(V)
VCC to RESET/RESET Delay (μs)
Reset ActiveTimeout Period(ms)
Package
SGM706
SGM706
Low-Cost, Microprocessor Supervisory Circuit
SGM708
SGM708
Low-Cost, Microprocessor Supervisory Circuit
SGM800
SGM800
Low-Power, SOT μP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay
SGM802
SGM802
Low-Power, SC70/SOT μP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay
SGM803
SGM803
Microprocessor Supervisory Circuit in 3-Pin SOT-23
SGM804
SGM804
Low-Power, SOT μP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay
SGM809
SGM809
Microprocessor Supervisory Circuit in 3-Pin SOT-23
SGM810
SGM810
Microprocessor Supervisory Circuit in 3-Pin SOT-23
SGM811
SGM811
Microprocessor Supervisory with Manual Reset Input
SGM812
SGM812
Microprocessor Supervisory with Manual Reset Input
Y
Y
N
N
N
N
N
N
Y
Y
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
5.500
50.000
20.000
3.000
3.000
13.000
3.000
13.000
13.000
13.000
13.000
4.65,4.4,4.00,3.08
2.93,2.63
4.65,4.4,4.00,3.08,2.93,2.63
2.93,2.63,2.32,1.63
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.63,4.38,4.00,3.08
2.93,2.63,2.32
80
80
20
80
20
20
20
20
200
200
Programmable
Programmable
240
Programmable
240
240
240
240
SOIC-8 MSOP-8
SOIC-8
SOT-23-5
SC70-4(R) SOT-143
SOT-23-3 SOT-23
SOT-23-5
SOT-23-3 SOT-23
SOT-23-3 SOT-23
SOT-143 SOT-23-5
SOT-143 SOT-23-5
All elections
Manual
Reset
Y N
VCC (Min)(V)
VCC (Max)(V)
SupplyCurrent (μA)
Reset Voltage
Threshold
(V)
2.93,2.63,2.32,1.63 4.63,4.38,4.00,3.08
2.93,2.63,2.32
4.63,4.38,4.00,3.08
2.93,2.63,2.32,1.63
4.65,4.4,4.00,3.08,2.93,2.63 4.65,4.4,4.00,3.08
2.93,2.63
VCC to RESET/
RESET Delay (μs)
20 80
Reset Active
Timeout Period
(ms)
200 240 Programmable
Package
SC70-4(R) SOT-143 SOIC-8 SOIC-8 MSOP-8 SOT-143 SOT-23-5 SOT-23-3 SOT-23 SOT-23-5