STM810LW16F STMICROELECTRONICS [STMicroelectronics], STM810LW16F Datasheet - Page 12

• Manufacturer Part Number: STM810LW16F
• Description: Reset Circuit
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM809/810/811/812
Table 5. DC and AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
12/18
RESET Thresholds
Push-Button RESET Input
t
t
V
Sym
MLMH
V
V
MLRL
V
V
I
V
V
RST
CC
CC
OH
OL
OL
IH
IL
2. For Active High (RST); V
3. RST output for STM810/812
4. “Glitches” of 100ns or less typically will not generate a RESET pulse.
native
Alter-
t
t
MRD
t
MR
rec
Operating Voltage
V
MR Input High Voltage
MR Input Low Voltage
RST Output Low Voltage
(Active High
RST Output Low Voltage
RST Output High Voltage
RST Output High Voltage
MR to RST Output Delay
CC
MR Pull-up Resistance
MR Glitch Immunity
Supply Current
V
V
RST Pulse Width
Reset Threshold
MR Pulse Width
RST
CC
Description
Coefficient
to RST Delay
Temperature
CC
(2)
= V
or Low)
RST
(max)
(4)
(3)
A
= –40 to 85°C; V
V
V
V
STM8XXR/S/T only, I
STM8XXR/S/T only, I
STM8XXM
V
V
STM8XXR
STM8XXT
STM8XXS
STM8XXL
to (V
CC
CC
STM8XXL/M only, I
STM8XXL/M only, I
CC
100mV)
CC
CC
> V
> V
1.8V < V
= V
I
> V
> V
OL
RST
T
Test Condition
RST
RST
V
V
RST
= 50µA; V
A
RST
RST
T
CC
CC
–
A
I
= –40 to +85°C
OH
V
V
V
= 0 to +70°C
(max), STM8XXR/S/T
(max), STM8XXR/S/T
CC
CC
CC
= V
= V
(max), STM8XXL/M
(max), STM8XXL/M
CC
CC
= 150µA,
< 3.6V
< 5.5V
= 3.3V
= 1.2V to 5.5V (except where noted).
RST
RST
< V
STM8XXR/S/T
STM8XXL/M
–40 to 85°C
–40 to 85°C
–40 to 85°C
–40 to 85°C
–40 to 85°C
CC
RST
(min)
(min)
OH
OL
OH
25°C
25°C
25°C
25°C
25°C
OL
> 1.0V
(1)
= 3.2mA
= 800
(min)
= 500
= 1.2mA
µ
µ
A
A
0.7V
0.8V
0.8V
0.8V
4.56
4.50
4.31
4.25
3.04
3.00
2.89
2.85
2.59
2.55
Min
140
1.2
1.0
2.2
10
10
CC
CC
CC
CC
4.63
4.38
3.08
2.93
2.63
Typ
100
210
5.5
0.5
45
40
20
20
7
0.25V
Max
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
280
5.5
5.5
0.8
0.3
0.4
0.3
10
15
30
CC
ppm/
Unit
ms
µA
µA
k
µs
µs
µs
µs
ns
C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V