STEVAL-MKI030V1 STMicroelectronics, STEVAL-MKI030V1 Datasheet - Page 98

• Manufacturer Part Number: STEVAL-MKI030V1
• Description: BOARD DEMO STM8S207R6/LIS331DLH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI030V1

• Design Resources: STEVAL-MKI030V1 Schematic
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: I²C, SCI
• Sensitivity: 3.9mg/digit, 2mg/digit, 1mg/digit
• Voltage - Supply: 4.5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LIS331DLH, STM8S207R6T6
• Sensing Axis: Triple Axis
• Operating Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8852

Package characteristics
11.2.2
98/105
Selecting the product temperature range
When ordering the microcontroller, the temperature range is specified in the order code (see
Figure 49: STM8S207xx/208xx performance line ordering information scheme(1) on
page
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 for LQFP64 10 x 10 mm = 46 °C/W:
T
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.
Jmax
Maximum ambient temperature T
I
Maximum eight standard I/Os used at the same time in output at low level with I
mA, V
Maximum four high sink I/Os used at the same time in output at low level with I
mA, V
Maximum two true open drain I/Os used at the same time in output at low level with
I
P
P
This gives: P
P
Thus: P
DDmax
OL
101).
INTmax =
IOmax =
Dmax
= 82 °C + (46 °C/W x 443 mW) = 82 °C + 20 °C = 102 °C
= 20 mA, V
OL
OL
= 82.5 mW + 360 mW
= 15 mA, V
Dmax
= 2 V
= 1.5 V
(10 mA x 2 V x 8 ) + (20 mA x 2 V x 2) + (20 mA x 1.5 V x 4) = 360 mW
15 mA x 5.5 V = 82.5 mW
INTmax
= 443 mW
OL
= 2 V
DD
= 82.5 mW and P
= 5.5 V
Table 57: Thermal characteristics on page 97
Doc ID 14733 Rev 11
Amax
IOmax
= 82 °C (measured according to JESD51-2)
360 mW:
J
< 105 °C).
STM8S207xx, STM8S208xx
T
Jmax
is
OL
OL
= 20
= 10