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STM8AF6213 Datasheet, PDF (79/106 Pages) STMicroelectronics – Automotive 8-bit MCU, with up to 8 Kbyte Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, IC, 3 to 5.5 V
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STM8AF6213/23/23A/26
Electrical characteristics
9.3.7
Reset pin characteristics
Subject to general operating conditions for VDD and TA unless otherwise specified.
Table 51. NRST pin characteristics
Symbol
Parameter
Conditions Min
Typ
Max Unit
VIL(NRST) NRST input low level voltage(1)
-
-0.3
VIH(NRST)
VOL(NRST)
RPU(NRST)
tIFP(NRST)
NRST input high level voltage(1)
NRST output low level voltage(1)
NRST pull-up resistor(2)
NRST input filtered pulse(3)
IOL= 2 mA
-
-
-
0.7 x VDD
-
30
-
tINFP(NRST)
NRST Input not filtered pulse
duration(3)
-
500
tOP(NRST) NRST output pulse(3)
-
20
1. Data based on characterization results, not tested in production.
2. The RPU pull-up equivalent resistor is based on a resistive transistor.
3. Data guaranteed by design, not tested in production.
- 0.3 x VDD
- VDD + 0.3 V
-
0.5
55
80
k
-
75
ns
-
-
-
-
µs
Figure 32. Typical NRST VIL and VIH vs VDD @ 4 temperatures
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