STM8AF6166 STMicroelectronics, STM8AF6166 Datasheet - Page 79

• Manufacturer Part Number: STM8AF6166
• Description: Automotive 8-bit MCU, with up to 128 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 V to 5.5 V
• Manufacturer: STMicroelectronics

Specifications of STM8AF6166

• Max Fcpu: 16 MHz
• Flash Program Memory: 16 to 32 Kbytes Flash; data retention 20 years at 55 °C after 1 kcycle
• Data Memory: 0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycles
• Ram: 1 to 2 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

STM8AF61xx, STM8AF62xx
10.4.2
Selecting the product temperature range
When ordering the microcontroller, the temperature range is specified in the order code (see
Section 12: Ordering information
The following example shows how to calculate the temperature range needed for a given
application.
Assuming the following application conditions:
Using the values obtained in
calculated as follows:
This is within the range of the suffix B version parts (-40 < T
Parts must be ordered at least with the temperature range suffix B.
Maximum ambient temperature T
I
level with I
This gives: P
Thus: P
For LQFP64 46 °C/W
DDmax
P
P
P
T
Jmax
INTmax
IOmax
Dmax
= 14 mA, V
Dmax
OL
= 82 °C + (46 °C/W x 134 mW) = 82 °C + 6 °C = 88 °C
= 70 mW + 64 mW
= 20 x 8 mA x 0.4 V = 64 mW
INTmax
= 134 mW.
= 14 mA x 5 V= 70 mW
= 8 mA, V
DD
= 70 mW and P
= 5 V, maximum 20 I/Os used at the same time in output at low
OL
Table 48: Thermal characteristics on page 78
Doc ID 14952 Rev 5
= 0.4 V
).
Amax
IOmax
= 82 °C (measured according to JESD51-2),
64 mW:
J
< 105 °C).
Electrical characteristics
T
Jmax
is
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