STM8S103F3

Manufacturer Part NumberSTM8S103F3
DescriptionAccess line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM
ManufacturerSTMicroelectronics
STM8S103F3 datasheet
 


Specifications of STM8S103F3

Program Memory8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcyclesData Memory640 bytes true data EEPROM; endurance 300 kcycles
Ram1 KbytesAdvanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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STM8S103K3 STM8S103F3 STM8S103F2
12.1
Reference document
JESD51-2 integrated circuits thermal test method environment conditions - natural convection
(still air). Available from www.jedec.org.
12.2
Selecting the product temperature range
When ordering the microcontroller, the temperature range is specified in the order code.
The following example shows how to calculate the temperature range needed for a given
application.
Assuming the following application conditions:
Maximum ambient temperature T
I
= 8 mA, V
DDmax
Maximum 20 I/Os used at the same time in output at low level with
I
= 8 mA, V
OL
OL
P
8 mA x 5 V = 400 mW
INTmax =
Amax
P
400
Dmax =
mW +
Thus: P
= 464 mW
Dmax
T
for LQFP32 can be calculated as follows, using the thermal resistance Θ
Jmax
T
= 75 °C + (60 °C/W x 464 mW) = 75 °C + 27.8 °C = 102.8 °C
Jmax
This is within the range of the suffix 6 version parts (-40 < T
In this case, parts must be ordered at least with the temperature range suffix 6.
= 75 °C (measured according to JESD51-2)
Amax
= 5 V
DD
= 0.4 V
64 mW
DocID15441 Rev 7
Thermal characteristics
:
JA
< 105 °C).
J
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