STM1815R STMICROELECTRONICS [STMicroelectronics], STM1815R Datasheet - Page 15

• Manufacturer Part Number: STM1815R
• Description: Low Power Reset Circuit
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 9. DC and AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
Reset Thresholds
Push-Button Reset Detect (STM1813, STM1818)
t
C
PBRST
V
Sym
V
V
I
V
I
t
V
I
t
CC
OH
OUT
RST
RD
OL
PB
OH
CC
IH
IL
2. The STM1811/1813/1816/1818 have an internal pull-up resistor which may sink 1mA of current.
native
Alter-
t
rec
Operating Voltage
V
Input High Voltage
Input Low Voltage
Output High Voltage
RST Output Source Current
RST Output Source Current
RST Output Sink Current
RST Output Sink Current
Output Capacitance
Push-button Detect to RST
Push-button RST Time-out
Internal Pull-up Resistance
CC
Supply Current
V
RST Pulse Width
Reset Threshold
CC
Description
to RST Delay
(2)
A
= –40 to 105°C; V
V
V
asserted (STM1810/STM1815)
CC
V
V
V
STM181xM
V
STM181xT
STM181xS
STM181xR
CC
STM181xL
V
CC
OUT
OUT
CC
CC
1813/1815/1816/1818)
(STM1812/STM1817)
= (V
V
STM1810/1811/1812/1813/1815/1816/1817/1818
V
V
STM1813/1818 only
STM1813/1818 only
T
2.7V, Reset not asserted,
= 0.4V, (STM1812/1817)
= 0.4V (STM1810/1811/
Test Condition
RST
From Rising Edge
A
CC
CC
T
0 < I
V
STM1813/1818
STM1811/1816
STM1813/1818
2.7V, Reset asserted,
(V
A
= –40 to +105°C
TH
RST
= 0 to +105°C
V
= 3.6V, No load
= 5.5V, No load
TH
(min), Reset asserted
CC
OH
+ 100mV) falling to
CC
– 200mV)
(max), Reset not
Rising
< 500
= 1.2V to 5.5V (except where noted).
–40 to 105°C
–40 to 105°C
–40 to 105°C
–40 to 105°C
–40 to 105°C
µ
(1)
A
25°C
25°C
25°C
25°C
25°C
0.7V
V
4.50
4.25
2.98
2.80
2.47
Min
100
100
1.0
1.2
0.5
1.5
3.5
3.1
CC
10
10
CC
–
– 0.1
4.62
4.37
3.06
2.88
2.55
Typ
V
350
350
150
150
5.5
5.5
4
9
CC
2
Max
4.75
4.49
3.15
2.97
2.64
200
200
5.5
5.5
0.4
7.5
7.5
10
16
10
5
Unit
15/20
mA
mA
ms
ms
µA
µA
µA
µA
k
k
pF
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V