STM1001 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STM1001' PDF : 13 Pages View PDF
STM1001
Table 4. DC and AC Characteristics
Sym
Alter-
native
Description
Test Condition(1)
Min Typ
VCC
Operating Voltage
TA = –40 to +85°C
1.2
TA = 0 to +70°C
1.0
VCC < 3.6V
5.5
ICC
VCC Supply Current
VCC < 5.5V
7
ILO
Open Drain Reset Output
Leakage Current
VCC > VRST,
Reset not asserted
–1
STM1001R/S/T only, IOL = 1.2mA
VCC = VRST (min)
VOL
RST Output Low Voltage
STM1001L/M only, IOL = 3.2mA
VCC = VRST (min)
VOL
RST Output Low Voltage
IOL = 50µA; VCC > 1.0V
RESET Thresholds
STM1001L
25°C
–40 to 85°C
4.56 4.63
4.50
STM1001M
25°C
–40 to 85°C
4.31 4.38
4.25
VRST
Reset Threshold
STM1001T
25°C
–40 to 85°C
3.04 3.08
3.00
STM1001S
25°C
–40 to 85°C
2.89 2.93
2.85
STM1001R
25°C
–40 to 85°C
2.59 2.63
2.55
VRST Temperature
Coefficient
VCC = 3.3V
45
VCC = VRST
STM1001L/M
40
VCC to RST Delay
to (VRST –
100mV)
STM1001R/S/T
20
trec
RST Pulse Width
140 210
Note: 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 1.2V to 5.5V (except where noted).
2. “Glitches” of 100ns or less typically will not generate a RESET pulse.
Max Unit
5.5
V
5.5
V
10
µA
15
µA
+1
µA
0.3
V
0.4
V
0.3
V
4.70
V
4.75
V
4.45
V
4.50
V
3.11
V
3.15
V
2.96
V
3.00
V
2.66
V
2.70
V
ppm/
C
µs
µs
280 ms
9/13
Share Link: 
