
MITSUMI
IC for CMOS System Reset PST4X6MXXXN, PST4X6NXXXU
Electrical Characteristics
Reset Threshold List
Reset Threshold (V)
Reset Threshold
Hysteresis (mV)
Ta=+25C
Ta=-40~+85C
Model
Min.
Typ.
Max.
Min.
Max.
Typ.
PST4
M220N
2.167
2.200
2.233
2.145
2.250
PST4
M232N
2.285
2.320
2.355
2.262
2.375
PST4
M240N
2.364
2.400
2.436
2.340
2.460
PST4
M250N
2.462
2.500
2.537
2.437
2.562
PST4
M263N
2.591
2.630
2.669
2.564
2.696
6.3
PST4
M270N
2.660
2.700
2.741
2.633
2.768
PST4
M280N
2.758
2.800
2.842
2.730
2.870
PST4
M293N
2.886
2.930
2.974
2.857
3.000
PST4
M300N
2.955
3.000
3.045
2.925
3.075
PST4
M308N
3.034
3.080
3.126
3.003
3.150
PST4
M330N
3.250
3.300
3.350
3.217
3.383
PST4
M340N
3.349
3.400
3.451
3.315
3.485
PST4
M350N
3.447
3.500
3.552
3.412
3.587
PST4
M360N
3.546
3.600
3.654
3.510
3.690
PST4
M370N
3.644
3.700
3.755
3.607
3.792
PST4
M380N
3.743
3.800
3.857
3.705
3.895
PST4
M390N
3.841
3.900
3.958
3.802
3.997
9.5
PST4
M400N
3.940
4.000
4.060
3.900
4.100
PST4
M410N
4.038
4.100
4.161
3.997
4.202
PST4
M420N
4.137
4.200
4.263
4.095
4.305
PST4
M430N
4.235
4.300
4.364
4.192
4.407
PST4
M438N
4.314
4.380
4.446
4.270
4.489
PST4
M450N
4.432
4.500
4.567
4.387
4.612
PST4
M463N
4.560
4.630
4.699
4.514
4.746
PST4
M220N
2.167
2.200
2.233
2.145
2.250
PST4
M232N
2.285
2.320
2.355
2.262
2.375
PST4
M240N
2.364
2.400
2.436
2.340
2.460
PST4
M250N
2.462
2.500
2.537
2.437
2.562
PST4
M263N
2.591
2.630
2.669
2.564
2.696
6.3
PST4
M270N
2.660
2.700
2.741
2.633
2.768
PST4
M280N
2.758
2.800
2.842
2.730
2.870
PST4
M293N
2.886
2.930
2.974
2.857
3.000
PST4
M300N
2.955
3.000
3.045
2.925
3.075
PST4
M308N
3.034
3.080
3.126
3.003
3.150
PST4
M330N
3.250
3.300
3.350
3.217
3.383
PST4
M340N
3.349
3.400
3.451
3.315
3.485
PST4
M350N
3.447
3.500
3.552
3.412
3.587
PST4
M360N
3.546
3.600
3.654
3.510
3.690
PST4
M370N
3.644
3.700
3.755
3.607
3.792
PST4
M380N
3.743
3.800
3.857
3.705
3.895
PST4
M390N
3.841
3.900
3.958
3.802
3.997
9.5
PST4
M400N
3.940
4.000
4.060
3.900
4.100
PST4
M410N
4.038
4.100
4.161
3.997
4.202
PST4
M420N
4.137
4.200
4.263
4.095
4.305
PST4
M430N
4.235
4.300
4.364
4.192
4.407
PST4
M438N
4.314
4.380
4.446
4.270
4.489
PST4
M450N
4.432
4.500
4.567
4.387
4.612
PST4
M463N
4.560
4.630
4.699
4.514
4.746