STM8S005K6 STMicroelectronics, STM8S005K6 Datasheet - Page 97

• Manufacturer Part Number: STM8S005K6
• Description: Value line, 16 MHz STM8S 8-bit MCU, 32 Kbytes Flash, data EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S005K6

• Program Memory: 32 Kbytes Flash; data retention 20 years at 55 °C after 100 cycles
• Data Memory: 128 bytes of true data EEPROM; endurance up to 100 k write/erase cycles
• Ram: 2 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

STM8S005K6 STM8S005C6
11
11.1
11.2
Thermal characteristics
The maximum chip junction temperature (T
Operating conditions
The maximum chip-junction temperature, T
the following equation:
T
Where:
•
•
•
•
•
1. Thermal resistances are based on JEDEC JESD51-2 with 4-layer PCB in a natural
Reference document
JESD51-2 integrated circuits thermal test method environment conditions - natural convection
(still air). Available from www.jedec.org.
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:
•
•
Symbol
Θ
Θ
Jmax
JA
JA
T
Θ
P
P
power.
P
+ Σ((V
and high level in the application.
convection environment.
Maximum ambient temperature T
I
DDmax
Amax
I/Omax
Dmax
INTmax
JA
= T
is the package junction-to-ambient thermal resistance in ° C/W
Amax
is the maximum ambient temperature in °C
DD
is the sum of P
= 15 mA, V
represents the maximum power dissipation on output pinsWhere:P
is the product of I
-V
OH)
+ (P
Parameter
Thermal resistance junction-ambient
LQFP 48 - 7 x 7 mm
Thermal resistance junction-ambient
LQFP 32 - 7 x 7 mm
*I
Dmax
OH
DD
), taking into account the actual V
x Θ
= 5.5 V
INTmax
Table 52: Thermal characteristics
JA
DD
)
DocID022186 Rev 2
andV
and P
DD
Amaz
I/Omax
, expressed in Watts. This is the maximum chip internal
= 82 °C (measured according to JESD51-2)
Jmax
J max
(P
Dmax
, in degrees Celsius, may be calculated using
) must never exceed the values given in
= P
INTmax
OL
/I
OL and
+ P
(1)
I/Omax
V
Value
57
60
Thermal characteristics
OH
/I
)
OH
of the I/Os at low
I/Omax
=Σ (V
Unit
°C/W
°C/W
OL
97/103
*I
OL
)