STEVAL-MKI109V1 STMicroelectronics, STEVAL-MKI109V1 Datasheet - Page 39

• Manufacturer Part Number: STEVAL-MKI109V1
• Description: MOTEHRBOARD MEMS ADAPTER STM32
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI109V1

• Main Purpose: Motherboard; Accelerometer, Gyroscope
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STM32 and MEMS Demo Boards
• Primary Attributes: DIL24 Socket for ST MEMS Adapter Boards
• Secondary Attributes: 3 V on-board linear voltage regulator
• Sensing Axis: Triple Axis
• Operating Voltage: 5 V
• Operating Current: 0.68 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LIS344ALH
• Other names: 497-10682

STM32F102x8, STM32F102xB
Figure 16. High-speed external clock source AC timing diagram
Figure 17. Low-speed external clock source AC timing diagram
V HSEH
V HSEL
V LSEH
V LSEL
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10%
90%
10%
External
clock source
External
clock source
t r(HSE)
t r(LSE)
f HSE_ext
f LSE_ext
Doc ID 15056 Rev 3
T HSE
T LSE
OSC _IN
OSC32_IN
t f(HSE)
t f(LSE)
t W(HSE)
t W(LSE)
I L
STM32F102xx
I L
STM32F102xx
Electrical characteristics
t W(HSE)
t W(LSE)
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