STM8S003K3(2012) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STM8S003K3
(Rev.:2012)
(Rev.:2012)
STMicroelectronics
STM8S003K3 Datasheet PDF : 100 Pages
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Electrical characteristics
STM8S003K3 STM8S003F3
Prequalification trials
Most of the common failures (unexpected reset and program counter corruption) can be
recovered by applying a low state on the NRST pin or the oscillator pins for 1 second.
To complete these trials, ESD stress can be applied directly on the device, over the range of
specification values. When unexpected behavior is detected, the software can be hardened
to prevent unrecoverable errors occurring. See application note AN1015 (Software techniques
for improving microcontroller EMC performance).
Table 47: EMS data
Symbol Parameter
Conditions
Level/
class
VFESD
Voltage limits to be
applied on any I/O pin to
induce a functional
disturbance
VDD = 3.3 V, TA = 25 °C, fMASTER = 16 MHz
(HSI clock), conforming to IEC 61000-4-2
2/B (1)
VEFTB
Fast transient voltage
burst limits to be applied
through 100 pF on VDD
and VSS pins to induce a
functional disturbance
VDD= 3.3 V, TA = 25 °C ,fMASTER = 16 MHz
(HSI clock),conforming to IEC 61000-4-4
4/A (1)
(1)Data obtained with HSI clock configuration, after applying HW recommendations described
in AN2860 (EMC guidelines for STM8S microcontrollers).
9.3.11.3
Electromagnetic interference (EMI)
Based on a simple application running on the product (toggling 2 LEDs through the I/O ports),
the product is monitored in terms of emission. This emission test is in line with the norm SAE
IEC 61967-2 which specifies the board and the loading of each pin.
Table 48: EMI data
Conditions
Symbol Parameter
General
conditions
SEMI
Peak level
VDD = 5 V
TA = 25 °C
LQFP32
package
Max fHSE/fCPU (1)
Monitored
frequency band 16 MHz/ 16 MHz/
8 MHz 16 MHz
0.1 MHz to
5
5
30 MHz
30 MHz to
4
5
Unit
dBμV
86/100
DocID018576 Rev 3
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