Datasheet

STM809/810/811/812 DC and AC parameters
Doc ID 9873 Rev 5 15/21
Push-button reset input
t
MLMH
t
MR
MR pulse width 10 µs
t
MLRL
t
MRD
MR to RST output
delay
(3)
0.5 µs
MR
glitch immunity
(4)
100 ns
MR pull-up resistance 10 20 30 kΩ
t
rec
RST pulse width 140 210 280 ms
1. Valid for ambient operating temperature: T
A
= –40 to 85 °C; V
CC
= 1.2 V to 5.5 V (except where noted).
2. For active high (RST); V
CC
= V
RST
(max)
3. RST output for STM810/812
4. “Glitches” of 100 ns or less typically will not generate a reset pulse.
Sym
Alter-
native
Description Test condition
(1)
Min Typ Max Unit